By Michael Lemm
A typical T1 circuit is only 1.5 megabits per second. A typical digital 3 minute song is 3 megaBYTES or 24 megabits in size. A typical digital photo is about 2 megaBYTES or 16 megabits. The typical Power Point presentation is 10 megaBYTES in size or 80 megabits. If 3 or more people in the office were to email a power point presentation at the same time the office internet connection would slow to a crawl for 3 or more minutes. This does not take into account all the spam email clogging up your Internet connection while attempting to reach your mail server. Nor does it take into account many other new bandwidth hogging applications that others in office are using such as monitoring their nanny cam at home, watching MarketWatch , CNN streaming video channels, or uploading a photo album to a relative. Everyday there are new bandwidth intensive applications being developed for the Internet.
It's obvious that the common T1 connection can't handle this growth. Your best option is to research application of a DS3 bandwidth solution.
A DS3 (sometimes referred to as a T3 or E3) is a leased private dedicated line that goes directly from your office to an Internet Service Provider (ISP). A T3/DS3 connection is equivalent to 28 T1/DS1 connections and uses digital signals on fiber-optic cable at speeds of 45 million bps (bits per second) or 44.736 megabits per second. Generally this type of dedicated line is for 50-100+ users and/or high bandwidth applications. T3/DS3 connections can also be used for point to point access (direct connection between 2 business sites).
As a standard used in the North American and Japanese marketplaces, a DS3 can handle 672, 64Kbps voice conversations or one video data channel. The DS3 line has enough bandwidth to transmit full-motion real-time videos and very large databases over a busy network. Generally a DS3 line would be installed as a major networking channel for a large corporation, research facility, call center, or university with high volume network traffic. But there are multiple smaller scale business uses also....particularly when multiple locations are involved. Bandwidth for a Fractional DS3, up to a full DS3, generally run at speeds between 6 Mbps through 45 Mbps.
DS3 connection (or T3 connection), is great for companies with large bandwidth needs. It is especially useful as the backbone for Disaster Recovery systems. If your company needs computer access for 50 + users, or needs to run high bandwidth applications like video conferencing, you are likely in the market for a T3/DS3 connection. A T3/DS3 line is also a viable solution for companies looking to resell bandwidth to their customers.
The common T1 line can handle 24 simultaneous voice calls or a high speed Internet connection speed of 1.54 Mbps. This is usually the solution of choice for small to mid size businesses. A DS3 line can handle 672 simultaneous voice calls or provide a high speed Internet connection of 45 Mbps. The T3/DS3 is typically used by high end data and voice customers as it is the equivalent of 28 T1 lines or 672 voice lines.
Most DS3 circuits are "fractional", meaning a portion of the circuit. A DS3 is capable of 45 megabits per second. Fractional DS3s are usually, 8 megabit per second which is equal to about five (5) T1s. Today this is more than fast enough for most all business needs.
The cost of the DS3 circuit is always mileage based. Generally speaking the farther the distance from your ISPs Central Office (CO) connection the more it will cost. On top of that there is often a bandwidth usage charge.
DS3 service can be deployed for a wide variety of applications. The most common uses are DS3 point-to-point (tying 2 distinct business locations together), DS3 internet (data), DS3 frame relay, DS3 voice, and DS3 VPN. The pricing for these connections varies widely depending on the carrier, location of service and the application for which the connection is being used. Using a free rate quote research service such as DS3-Bandwidth.com will allow you to obtain current pricing for your location.
Michael is the owner of FreedomFire Communications....including Business-VoIP-Solution.com Michael also authors Broadband Nation where you're always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.
By. Michael Lemm
The current "frenzy" over VoIP seems to focused mostly on BroadBand phones and their predicted replacement of landline phone calls as we know it.
But that's just the obvious action on the surface.
VoIP technology is & can be much more than that. And company R&D is gearing up in unprecedented ways to prepare for that surprising leap in expectation.
Notice I said expectation.
Seems the old business model in Telco was that whatever the companies came up with is what the consumer would take.
The companies drove the market & what was in it...including any technology "advancements" and their application, distribution, etc.
Remember.....we had dial-up internet....then DSL, cable, & satellite access. Now WiFi & soon reliable WiMax deployment.
We had high cpm PSTN / POTS residential phone calls....then we had bundled local/LD.... then flat rate LD. Now Broadband phone (VoIP).
We had bulky analog cell phones then digital/PCS, text messaging, and now sleek video cellular.
But that is old world thinking.
The reason is 2 fold....
First....VoIP technology (note I didn't say VoIP "phone") stands to afford unprecedented advancements and capabilities yet to be seen. The potential is boggling.
Second....the old business model was that whatever companies came up with consumers would accept. The companies drove what was available & came to market.
No more...now consumers are dictating to companies "we want this now come up with it".
That's a drastic change in thinking that companies must now deal with. Those that do will be better positioned to capture what markets are created by consumer demand...vice the old approach of markets being created by what companies developed and released. And the foundation of this new consumer driven demand will likely be based on VoIP (and I believe wireless) technology.
That aside, I'd really like to see what you think of this shift in product development and market control to consumer "vision" vice company "idea" driven....fueled by the possibilities surrounding VoIP and wireless. We've seen....or soon will....a host of Gee Whiz break throughs & possibilities focused heavily on multi-media & data (both residential & business). What do you think the future holds?
Recording audio started towards the end of the 19th century with Thomas Edison's phonograph. This was a machine (that consisted of a tinfoil cylinder and a speaker that resembled the megaphone) that he invented and used to make a recording of Mary Had a Little Lamb, the first song recorded. This moment was crucial in the history of recorded sound. Wax, metal and other materials are shaped into cylinders and disks were used for at least 50 years. In 1929 the vinyl records were made and dominated the scene for the next forty years. Amazingly enough magnetic tape was developed at the same time but it only gained popularity in the 1960s. In 1985, the Compact Disc was developed by Sony and Philips and instantly became a huge success and, 13 years later, the portable MP3 player then made its debut. It was a breakthrough that would change everything; we can now store and listen to a massive amount of music, not just a few songs that use up all the memory of the player. So, in order to be able to store much, we must get the file compressed. This is where the codec software enters the stage; it can convert analogue music to a smaller digital file which is then stored in the memory of the MP3 (the air pressure waves that we hear as sounds bear the name of ‘analogue audio' when they are recorded). MP3 files can be constructed at higher or lower bit rates, with higher or lower resulting quality. A mid-range bit rate setting of 128 Kbit/s results in a file of about 1/10th the size of the file created from the original source. When we listen to our music, the software that has been embedded in the player reads the file which then decompresses it, converts it to analogue, amplifies the signal and transfers it to the headphones. This, in a nutshell, is how it works. As for the hardware, there is a laser device that reads the CD's, just as the stylus works for the records and a magnetic head for cassette tapes. The idea no longer looks puzzling now that several types of MP3 players have been created and the future of the system is likely to store even more revolutionary devices of the kind. We will certainly see an increase in a wide range of products but, for the time being, there are only three types of MP3 players available. The smallest, cheapest and probably the most reliable of all are the Flash Players. Their batteries are long lasting due to the fact that they have no moving parts. The capacity of these players has already reached 4GB and will surely increase in the near future. The newest models are about the size of a credit card. Hard Drive Players can have a memory of 80GB so they can hold thousands of tunes, photos and videos. All this on a device that is about the size of a deck of cards. Last but not least, the latest generation of portable CD-players, the CD MP3 players, employ MP3, ATRAC and WMA formats; some of them can even burn CDs, and will hold 10 to 45 hours of music per disc. There are also Minidisk models, a little more expensive than the standard ones
By: Dale Martin
One of the best and cheapest ways to talk to people today isn't on a cell phone. A trend in many businesses is to utilize their existing Internet connections and use VoIP services like Cisco and Vonage to make their business calls. Doing so will save them big bucks if they can eliminate there need for a leased line for phone communications. Cell phones are limited in the areas they cover, and they typically cost more to operate than Internet VoIP aplications. To use your computer to make phone calls you will need VoIP software and a computer headset to allow you to talk over the Internet for free, if you buy a service such as Vonage you can make local and long distance calls for free. So, if you decide to go this route here are a few pointers when purchasing you new computer headset. Don't Buy the Cheapest When purchasing a computer headset it is not wise to go for the cheap, ten-dollar version sold by the generic technology companies. These may function well enough to suit you, but after a while you will be disappointed with there quality. Most of the cheaper models are generally fairly uncomfortable and will only give you lackluster performance. Paying a little more for a good quality computer headset will dramatically increase the audio quality of both inbound and outbound voice calls. Headsets have been popular for use with computer games for a few years now, the recent trend in Internet gaming as helped boost the market. Bluetooth computer headsets have also been growing in popularity over the past few years in the business world to help increase mobility and productivity. Computer Headsets for Business Use Computer headsets are providing the necessary interface to the computer to allow business users to make all of their contact calls over the computer and utilizing the Internet to make the call for free. Headsets can also be used in the business world in places like call centers to cut down on the background noise of having so many employees on the phone at the same time in a small area. This allows for more private communication as well. Gone are the days of shelling out huge amounts of money every month for cell phone plans for each employee. By using the computer to make phone calls the only items you need to by is the VoIP software and a reliable headset for the user to wear. This setup will save you money in the long run compared today's expense cell wireless carrier plans. Computer Gaming Headsets If you are into computer games for the Xbox, Playstation and Wii, the latest craze is to play against one another over the Internet. This allows users from all over the world to play against each other in a virtual space, the Internet. However, if you are going to stay competitive in this world of high tech gamers, you will definitely need at computer headset to connect to your Xbox or Playstation. These headsets are typically wireless, using Bluetooth technology. Of course if you are the traditional computer gamer, your computer headset will be plugged into your ultimate gaming PC and you'll be playing something like Counter-Strike or World of Warcraft. If this is the case, you may want to go with a USB interface for your computer headset. This style will be directly wired to your PC and will not require you to replace the batteries. This style tends to be more comfortable and offers a much high audio quality than some of the cheaper wireless models available. It is important to remember there are many different styles of headsets available and each with fit a little differently. If you are using the computer headset strictly for audio then you will need just the ear pieces, basically traditional headphones. But if you plan on using the headset to communicate for gaming of phone service you will need a headset with a mic in order to have two-way communication. Just remember, cheaper is not always better especially in computer headsets. There is a big difference in quality between the low to mid grade as compared to the more pricier higher quality headsets. My advice is to get a mid level priced headset to start out and then if you find yourself using it more and more, you can later upgrade to a higher quality model. (source :ezine3000)
By Colin Yao
What is a fiber optic continuity tester?
Fiber continuity tester is also called fiber optic continuity checker. It is the simplest visual test of a fiber optic cable link.
To function properly, a fiber optic cable link must be "continuous", meaning no breakage, either within the fiber cable or in the fiber connectors, should exist. The simplest and least expensive way to check is to inject some visual light into one fiber end and check the light coming out from the other end.
To perform this task, two types of fiber testers are available: a fiber optic continuity tester or a laser visual fault locator.
Differences between a fiber continuity tester and a laser visual fault locator
The most important difference is their light source. A fiber continuity tester typically uses a red or green color high intensity LED while a laser visual fault locator uses red color semiconductor laser.
Visible lasers produce a more powerful light and can provide more information to the technician than a LED light. By coupling the fiber link to a visible laser, problems with connectors, breaks in the fiber near connectors or splices, and some bend radius violations can be located.
On the other hand, LED powered fiber continuity tester can only verify that light can travel through the fiber link and no more information is obtained. Fiber continuity tester simply yields a "no go" result. If the light isn't visible at the other end of the fiber link, then the fiber is unusable in its present state and requires further testing and repair.
Applications of a fiber continuity tester
Its best application is testing fiber on a reel before you pull it to make sure it hasn't been damaged during shipment. Look for visible signs of damage (like cracked or broken reels, kinks in the cable, etc.)
The other good application is to check fiber patch cables at patch panels. When connecting fiber cables at patch panels, use the fiber optic continuity tester to make sure each connection is the right two fibers!
And to make certain the proper fibers are connected to the transmitter and receiver, use the continuity tester in place of the transmitter and your eye instead of the receiver.
Understanding the features of a fiber continuity tester
1.Fiber mode compatibility
Some fiber continuity testers only support multimode fibers while the others support both single mode fibers and multimode fibers. So it's best to check the spec sheet from manufacturers to choose the type you need.
2.Fiber connectors supported
Most fiber continuity testers have adapters available for testing 2.5mm ferrule connectors such as ST, SC and FC, 1.25mm ferrule connectors such as LC, MU and special types such as SMA connectors.
3.Fiber distance
Most fiber continuity testers have enough light power to support 2km on multimode fibers.
The fiber optic continuity tester makes it easy to trace fiber optic cable runs.
Compared to laser and incandescent light source testers, this low-cost unit is safer to use and easier for the eye to locate.
This unit has bright red light source which is focused into the fiber optic cable. A multi-use coupler enables connection to ST, SC, FC, RSD and FSD without additional adapters or cables.
What are Fiber Optic Inspection Microscopes?
Fiber optic inspection microscopes are used to inspect the end face of a optical connector or cleaved fiber.
Two types of fiber optic microscopes are popular on the Telecommunications market: fiber optic connector termination inspection and fiber patch panel ferrule inspection.
Magnification levels of fiber scope are available at 200X or 400X for single mode fiber applications, 100X low cost type for multimode applications. The latter is often included in many fiber optic termination tool kits.
What types of flaws or contamination can the microscope see?
With at least 200X magnification you can clearly see scratches, dig, dirt deposit, debris and other contamination on a fiber optic connector.
Desktop video fiber microscope
The typical desktop fiber optic video inspection microscope has a 9" black and white monitor attached to the scope with a 4 feet video cable. So you can place the monitor where it is convenient. Because of its bulk volume, this type of fiber microscope is typically used in production environments and labs. Both 200X and 400X versions are available.
Portable optical fiber scope
This type of microscope with universal adapter is a versatile instrument to inspect fiber optic connectors. They can be used for both multimode and single mode applications. Connectors slide into scope adapter, providing ease of use with or without tripod. 8 degree angle adapter can be used for inspecting angled connectors such as FC/APC, SC/APC, etc. Both 200X and 400X versions are available.
Coaxial Illuminated handheld fiber inspection scope
These low cost microscopes are available in 200x or 400x magnification, and utilize white LED light to provide coaxial illumination to connector end-faces. This method of illumination produces high resolution detail of end face scratches, defects and contamination. It is provided with a universal 2.5mm adapter, with other common connector styles available. These are the natural choice for fiber installation contractors.
Ferrule inspection microscopes
All aforementioned four types of microscopes are for standalone fiber connector inspection. But what about the connectors already installed on patch panels and hardware devices? The ferrule inspection microscopes are the solution.
These video fiber optic microscopes include a handheld LCD display unit and a small, lightweight probe that contains a long-life LED light source and CCD video camera. The probe adapter tip mates with the connector and projects a crisp, clear image of microscopic debris and end-face damage on the LCD display.
Zoom levels of different optical fiber optic microscopes
* 100X
* 150X
* 200X
* 400X
Warnings
* Do not look into a fiber while the system laser is on
* Do not connect a fiberscope while the system laser is on
* Do not touch the end face of the fiber connector
* Lasers Technology used in telecommunication systems are powerful enough to burn contaminants into the fiber end face. Always ensure the laser is turned off while performing the cleaning procedure.
Other special features of popular handheld fiber micrscopes
1. 100X magnification for viewing multimode connectors
2. Includes 2.5 mm connector "Universal Adapter" for FC, ST and SC style connectors
3. Oblique illumination provides good view of ferrule cleanliness and core condition
4. White LED illumination delivers long working life
Ask a dozen Internet experts what the term Web 2.0 means, and you'll get a dozen different answers. Some say that Web 2.0 is a set of philosophies and practices that provide Web users with a deep and rich experience. Others say it's a new collection of applications and technologies that make it easier for people to find information and connect with one another online. A few journalists maintain that the term doesn't mean anything at all -- it's just a marketing ploy used to hype social networking sites.
The O'Reilly Media Web site is a prime example of
Web 2.0 at work.
Before we get into the debate about what Web 2.0 actually means, let's look at where the phrase originated. In 2004, publishing firm O'Reilly Media and tradeshow production company MediaLive International had a brainstorming session. The two companies planned a conference that addressed the state of the Web, its future and the emerging techniques that would help ensure its success on the Internet. Tim O'Reilly, founder and CEO of O'Reilly Media, wanted to make the point that despite the dot-com crash of 2000, the Web was sure to become an enormous revenue generator.
During this brainstorming session, O'Reilly Media publisher Dale Dougherty coined the phrase Web 2.0 to describe the new Web environment that emerged after the crash. While dozens of Internet companies had declared bankruptcy, a few hardy sites managed to survive. New Web sites were appearing every day, and many of them used drastically different business models than the commercial sites that existed before the crash.
Still, no one had a clear definition of what Web 2.0 actually meant. If there really was a Web 2.0, did that mean there was also a Web 1.0? The use of "2.0" implied an improvement, or a new generation of Web sites, but there was no consensus on what made Web 2.0 different from Web 1.0.
In September 2005, Tim O'Reilly posted a blog entry that defined Web 2.0. The explanation spanned five pages of text and graphics illustrating O'Reilly's take on what the term meant.
O'Reilly's philosophy of Web 2.0 included these ideas:
Using the Web as an applications platform
Democratizing the Web
Employing new methods to distribute information
In this article, we'll explore each of these points. We'll also look at the debate about whether or not Web 2.0 actually has a practical meaning.
Video Gallery: Online Social Networking
Social networking sites reflect the Web 2.0 philosophy. In this video from PodTech, learn about Renkoo, a site that combines the concepts of social networking with event planning.
In the next section, we'll look at what it means to use the Web as a platform
By: HSW Team
Have you ever been doorbell ditching before? The point of the prank is simple: Sneak up to someone's front door, knock loudly or ring the doorbell, and, instead of greeting whoever answers the door, run away and hide somewhere nearby. The joy of doorbell ditching is, of course, reveling in the homeowner's confusion and rolling with laughter under the security of his nicely trimmed bushes. Although the game might get you in a bit of trouble if you happen to incite the ire of a cranky neighbor, it's mostly a harmless joke on par with a prank phone call.
For more technically inclined pranksters with access to Bluetooth technology, however, there's the digital version of doorbell ditching and prank phone calls: Bluejacking. A kind of practical joke played out between Bluetooth-enabled devices, bluejacking takes advantage of a loophole in the technology's messaging options that allows a user to send unsolicited messages to other nearby Bluetooth owners.
The only difference between doorbell ditching and bluejacking is that bluejacking usually isn't done on your neighbor's lawn. Instead, a bluejacker will most likely camp out in crowded areas like shopping malls, airports and subway systems to find victims -- places with a potentially high percentage of people with Bluetooth-enabled devices. The trend has even fostered fan Web sites, where Bluetooth users inform newcomers how to bluejack, trade tips and post amusing bluejacking stories that include every keystroke and puzzled look.
So how is bluejacking done? What is it about Bluetooth technology that makes it possible to bluejack? Does it have anything to do with hijacking information from another Bluetooth device, and can it cause any harm? Are there any privacy concerns? To learn how bluejackers engage each other, confuse one another or simply annoy innocent bystanders, read the next page.
Keeping people interested in your blog, whether it is a business or personal blog, is key to attracting a lot of regular visitors. Many blogs have died because people have just lost interest, take the Computer and link to internet. The main reason for the lack of interest is simply a lack of posts by the blogger. Regular, frequent posting, which will boost your blog’s ranking in search engines, is essential to the survival of any blog.
You might be asking yourself, what is frequent posting? How many blog entries should I make on a given week? How do I make frequent consistently good posts? What are the reasons for me to post frequently? In this newsletter, we will go over all of the above.
What is frequent posting?
Frequent blog posting is posting enough to keep your readers interested. Obviously, people will not want to come back to a blog that hasn’t been updated in months. They want to see consistent posting so that they know coming back to check the blog next week to see if there are more posts won’t be a waste of time.
How many blog entries should I make each week?
This is one of the tougher questions to answer. It really depends on the purpose of your blog. If it’s a personal blog, a weekly or twice weekly update is an excellent idea. A political/sports/music/religion blog should have 3-4 posts per week. Business blogs should have at least 2 posts, but preferably 4 each week.
The thing to remember is that quality counts. Posting frequently just for the sake of posting frequently tends to result in subpar posts which people won’t care about. It is important to find a balance—frequent, quality posts that won’t result in burnout on your part. Why create 4 poor quality posts each week when you could post 2 quality posts per week?
How do I create quality postings on a consistent basis?
It’s all about following a consistent pattern of writing. Maybe you’re not a natural writer and this is difficult. That’s why we’ll give you an outline to help you.
1. Pick a topic that is interesting to you and to your readers. Maybe if your blog is a personal blog, you could write about the latest happenings in Hollywood.
2. Carefully think about what you’ll write about the topic. It makes it easy to make quality blog postings if you know exactly what you’ll write. Plot out everything about the post before even beginning to write it.
3. Before writing your content, pick out some keywords that are relevant to your blog. If you naturally use keywords throughout your post, you will please search engine spiders which will get your blog ranked higher on search engines. Your visitors won’t mind the use of keywords if they are used in a tasteful way.
4. Begin writing your post. Don’t limit yourself to a particular amount of words. Just do what’s natural. And if any blog post is hard for you, just take a timeout and relax. You should be able to finish the post a bit later on, after you’ve had some time to think things through, you should be able to finish the post with no problems.
Why is frequent posting important?
Blogs are meant to be outlets for individuals or businesses. They are used to get an opinion out on something and to engage readers. Readers need to have something that makes them want to keep coming back to a blog. That something is usually quality, frequent posts.
Gaining and maintaining visitors isn’t the only reason to post often in your blog. Catching the eye of a search engine—and achieving a high ranking—is another valid reason for posting frequently. Most likely, each posting in your blog features some keywords or keyword phrases scattered throughout it. Logic says that the more natural keywords you have on a blog, the better. Thus, the more posts you make on your blog, the more keywords you have on there. And the more keywords you have, the more likely a search engine bot is to crawl your site. The more your site is crawled by bots, the more likely it is that you will have a high ranking on a search engine.
Frequent blog posting can be easy as long as the person who is posting takes the time to plot out what they’ll write about. So take a few minutes to think about your post and then just do it!
By Len Hutton
By Len Hutton
Blogs are now an extremely popular and important part of the internet. Millions of people blog every day. As blogs have evolved over the years, so has the commenting system. Now anyone can make comments on a particular blog posting. As blog commenting has grown more popular, so has spam commenting. In this newsletter, we’ll go over why comments are a great form of feedback for your blog, how they help the credibility of your content, what spam comments are and how to prevent them from happening.
Comments – A great form of feedback
When blogs first came around, they were simply online journals. No one could post comments on a blog posting. That all changed in 1998 with OpenDiary, a site which allowed people to comment on blog postings. Now every blog, whether it is remotely or self-hosted, includes this option to comment.
Commenting is great because it allows real people to tell you what they think about your form. It gives you feedback on what you are doing right and what you may need to improve. Comments can be encouraging to you and motivate you to post more quality blog messages. Or they can be constructive criticism to make you work harder to get better at writing content.
Whatever the style of comment is, it is still very useful to your blog. High numbers of comments have the ability to make a blog look credible because they show that the blog is being read by a lot of people. That’s something that every blog owner wants, and comments help to let them know just how many people enjoy their content.
Bad comments
Unfortunately, spammers have now started to use comments as a way to spam. How do you know what a spam comment is? Well, a spam comment is a comment that only advertises another site or product. If the comment seems bland/generic with a cheap link thrown in, then it’s definitely a spam comment.
Here is an example of a typical spam comment:
“Hey, this site is really cool. Check out my really cool site at spamsite.com.”
Of course not all spam comments will be this blatant, but you get the point.
Fortunately for bloggers, as spam comments have grown, so has the ways to prevent it. Here are a couple ways that you can prevent spam comments from even being posted on your blog.
#1: Close off commenting on older blog posts
There are options for you to stop comments from being posted on any particular blog post. Lots of times, spammers will post comments in weeks or months old posts. So take away this opportunity from them to keep it from happening. Most blog hosters now offer this as a standard option in the tool panel. If one of your posts has been up for a couple weeks, close it up.
#2: Take advantage of software offered to prevent comment spam
If you host your own blog using WordPress, you can use an option in that software to prevent spam. Even if you aren’t using WordPress, you can still use other Spam comment blocking software like Spam Karma, Akismet, and Bad Behavior. While these aren’t 100% effective, they have proven to be quite effective in preventing spam from happening.
#3: Take a look at your settings and see what can be tweaked to toughen your protection
Lots of blogs now have settings to help prevent spam. If you already have a spam blocker on in your blog and are still experiencing spam, take a closer look at the settings to see if there’s anything that can be tweaked to make your protection stronger. However, if you do this, you should closely monitor your posts to make sure legit comments aren’t being blocked out. If they are, you might have to lighten up a bit.
#4: Regularly read your blog comments
Be sure to keep an eye on your comments. Even the best software or setting can’t prevent everything, so you will have to occasionally manually remove comments on your own.
By applying the above principles, you can ensure that your blog is full of only good, quality comments, which will help your credibility tremendously.
Comments are a great form of communication between yourself and your readers. They help the credibility of your blog!
There are lots of different ways that electronic devices can connect to one another. For example:
• Component cables
• Electrical wires
• Ethernet cables
• WiFi
• Infrared signals
When you use computers, entertainment systems or telephones, the various pieces and parts of the systems make up a community of electronic devices. These devices communicate with each other using a variety of wires, cables, radio signals and infrared light beams, and an even greater variety of connectors, plugs and protocols.
The art of connecting things is becoming more and more complex every day. In this article, we will look at a method of connecting devices, called Bluetooth, that can streamline the process. A Bluetooth connection is wireless and automatic technology, and it has a number of interesting features that can simplify our daily lives.
The Problem
When any two devices need to talk to each other, they have to agree on a number of points before the conversation can begin. The first point of agreement is physical: Will they talk over wires, or through some form of wireless signals? If they use wires, how many are required -- one, two, eight, 25? Once the physical attributes are decided, several more questions arise:
• How much data will be sent at a time? For instance, serial ports send data 1 bit at a time, while parallel ports send several bits at once.
• How will they speak to each other? All of the parties in an electronic discussion need to know what the bits mean and whether the message they receive is the same message that was sent. This means developing a set of commands and responses known as a protocol. Bluetooth offers a solution to the problem.
Why is it called Bluetooth?
Harald Bluetooth was king of Denmark in the late 900s. He managed to unite Denmark and part of Norway into a single kingdom then introduced Christianity into Denmark. He left a large monument, the Jelling rune stone, in memory of his parents. He was killed in 986 during a battle with his son, Svend Forkbeard. Choosing this name for the standard indicates how important companies from the Nordic region (nations including Denmark, Sweden, Norway and Finland) are to the communications industry, even if it says little about the way the technology works.
In using Computers, it appears that the venerable wheeled mouse is in danger of extinction. The now-preferred device for pointing and clicking is the optical mouse. Developed by Agilent Technologies and introduced to the world in late 1999, the optical mouse actually uses a tiny camera to take 1,500 pictures every second. Able to work on almost any surface, the mouse has a small, red light-emitting diode (LED) that bounces light off that surface onto a complimentary metal-oxide semiconductor (CMOS) sensor.
The CMOS sensor sends each image to a digital signal processor (DSP) for analysis. The DSP, operating at 18 MIPS (million instructions per second), is able to detect patterns in the images and see how those patterns have moved since the previous image. Based on the change in patterns over a sequence of images, the DSP determines how far the mouse has moved and sends the corresponding coordinates to the computer. The computer moves the cursor on the screen based on the coordinates received from the mouse. This happens hundreds of times each second, making the cursor appear to move very smoothly.
Optical mice have several benefits over wheeled mice:
• No moving parts means less wear and a lower chance of failure.
• There's no way for dirt to get inside the mouse and interfere with the tracking sensors.
• Increased tracking resolution means smoother response.
• They don't require a special surface, such as a mouse pad.
Although Technology LED-based optical mice are fairly recent, another type of optical mouse has been around for over a decade. The original optical-mouse technology bounced a focused beam of light off a highly-reflective mouse pad onto a sensor. The mouse pad had a grid of dark lines. Each time the mouse was moved, the beam of light was interrupted by the grid. Whenever the light was interrupted, the sensor sent a signal to the computer and the cursor moved a corresponding amount. This kind of optical mouse was difficult to use, requiring that you hold it at precisely the right angle to ensure that the light beam and sensor aligned. Also, damage to or loss of the mouse pad rendered the mouse useless until a replacement pad was purchased. Today's LED-based optical mice are far more user-friendly and reliable.
One nuisance that has been around for as long as the internet, is the existence of extraneous files that accompany websites.
When you upload your website, you need to make sure that along with it you upload every image file you want to use, every Cascading Style Sheet (CSS) that determines font styles, every video or audio clip you want to include, and lots of other files as well.
If you don't have a well organized filing system, it is easy to misplace or lose files amonst the clutter. And even with a good system, you may leave old files on your site that are no longer used and are just taking up space.
File Clean Up
The makers of XSitePro 2.0 understand the problems associated with building and maintaining a website, so they have built tools into their software to manage a lot of those problems with a minimal amount of effort.
The program's suite of Website Cleanup tools are able to tell you if there are any files that are no longer needed, redundant, or out-dated. And, because this powerful package can handle the publishing of your website to the server, it ensures that everything is uploaded in an organized fashion.
Mapping Your Site
Along with creating all of the files and content for your website, you also have to remember what everything is for and where it is. When a site comprises just a few pages, that may be simple, but as your site grows in content and size, it becomes more complex.
Enter the automatically created Full Sitemap function. It helps you keep track of each facet of your site, and is an excellent way to help your website's visitors find precisely what they are seeking. And, as an added bonus, sitemaps help ensure that your entire website gets indexed by search engines.
The Time is Now! Or, Whenever You Want it to be
Now this is a program that has been designed to make hard things easy.
When you first build your website using the new version 2, you'll find that it helps you along and makes it easy to produce a great looking website. Once you've completed making it, it will be easy to see why it is imperative to keep everything up to date.
With the Taskbar Scheduler, you can set up everything in advance and simply tell the program when you want to make changes, and XSitepro will take care of the rest for you.
This user friendly website builder is easy to buy, easy to download, and easy to learn. Its developers have made it easy for you to create and publish a website, and smoothed the way for you to maintain it and keep it updated.
It's tough getting noticed on the Web. A Web page can provide useful information about a popular subject in an interactive and engrossing way, yet still attract few visitors. One of the most reliable ways to improve traffic is to achieve a high ranking on search engine return pages (SERPs).
Imagine that you've created the definitive Web site on a subject -- we'll use skydiving as an example. Your site is so new that it's not even listed on any SERPs yet, so your first step is to submit your site to search engines like Google and Yahoo. The Web pages on your skydiving site include useful information, exciting photographs and helpful links guiding visitors to other resources. Even with the best information about skydiving on the Web, your site may not crack the top page of results on major search engines. When people search for the term "skydiving," they could end up going to inferior Web sites because yours isn't in the top results.
While most search engine companies try to keep their processes a secret, their criteria for high spots on SERPs isn't a complete mystery. Search engines are successful only if they provide a user links to the best Web sites related to the user's search terms. If your site is the best skydiving resource on the Web, it benefits search engines to list the site high up on their SERPs. You just have to find a way to show search engines that your site belongs at the top of the heap. That's where search engine optimization (SEO) comes in -- it's a collection of techniques a webmaster can use to improve his or her site's SERP position.
In this article, we'll look at two SEO philosophies: the white hat approach and the black hat approach. We'll also learn about some of the problems webmasters can encounter when trying to satisfy both the visitors to the site and search engines.
We'll take a general overview of what SEO really means on the next page.
by: Scott Lindsay
The best role of business online is that of interdependency. We’ve all heard the old saying, “No man is an island.” When it comes to online business this is especially true.
If a business owner who takes their business into the online world determines they will be self reliant and never accept the help of anyone then that individual will not be in business long enough to change their minds.
It is accepted fact that the greatest tool for long-term exposure to your website is through Search Engine Optimization (SEO). Without it potential customers can’t find you. It is unreasonable to expect that you can adequately develop a website without optimizing your website for the best possible search engine ranking.
Search engines also place a high value on sites that have links placed on existing sites. These ‘backlinks’ demonstrate to search engines that others trust your site. By placing your link on their website these other businesses indicate a trust and recommendation for your site.
In effect the two strategies listed above rely exclusively on what others can do for you when it comes to your online business.
Shirley Temple once proclaimed in her movie Rebecca of Sunnybrook Farm, “I’m very self-reliant.” American westerns are filled with lines dealing with pulling yourself up by your bootstraps and holding down the fort. Many of us have grown up to believe if we want something done right we have to do it ourselves.
This thinking is in opposition to the rules associated with an online business.
The online world can only exist because people share. Individuals share technology, but the also share links, reviews, blogs, forums and a wide range of other marketing strategies that find a commingling of interdependency.
In online business you are as dependent on others as they may be on you. Unlike the word ‘dependent’, the term interdependent indicates a mutual dependency. In other words you are depending on others to help provide links back to your site while they are equally dependent on you (or others) for the success of their business.
Have you really taken a proactive approach to networking? It’s possible you are reading this today and you’ve never considered asking someone else to place a link to your site on his or her online business site.
It can feel awkward depending on others to achieve online success especially if you’ve been lead to believe reliance on others is also a sign of imposing on their otherwise brilliant generosity.
I suppose it could be a deep-seated sense of pride that makes it hard to consider the need to ask others for help. However, the truth is depending on others is really what has made the Internet possible. The growth of this online world is comprised of a link of computers, networks and servers that are connected in a way that provides the maximum benefit for all.
Building an online business can feel a bit like trying to build a house of cards. Without the ability to rely on the other ‘cards’ around you it is virtually impossible to build.
Interdependence. This is the essence of online business.
By: Steve Morris
There are hundreds of books and websites devoted to helping businesses
get their web sites on the first page of the search engine’s results
page. But what can you believe? When it comes to a
href= http://www.newmediadenver.com/ search engine optimization /a ,
Denver businesses know that it’s not about how much you know, but
rather taking smaller steps that will generate almost immediate
results. You don’t have to be the biggest web site on the
internet to get to the top – here’s what you can do now. br
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For Bussiness Multimedia and all multimedia starters, you should recognize the importance of being on the first
page of a search engine result listing. While it’s true that some
people will go to the second results page, this is generally not the
case. When someone has typed in their search term and gotten
results, they’re going to choose someone from the first page. So,
if you’re not there, you’re not going to get higher traffic
numbers. To increase your a
href= http://www.newmediadenver.com/ search engine optimization,
Denver /a businesses should follow these three tips:
1. Do your research – It is in your best interest to
make sure that you’re researching your customers to see what kinds of
keywords they use when they’re looking up their query. If you
fail to do this, you’re not going to be using the best keywords to
increase your rankings. Try to use various keyword finders as
well as look at what keywords your competitors are using to get a list
that’s going to work for you. br
2. Focus on one keyword for each page – While it may
seem like a good idea to use as many related keywords as possible,
focusing on just one per page is what will increase your search engine
optimization. Denver businesses will often create a list of
keywords and then give them to writers that will write out articles
that focus on that keyword, repeating it once a paragraph or so.
In doing this, the articles will be seen as relevant to the search
engine and thus your site will be ranked higher. br
3. Make sure you have a lot of pages on your site –
If you only have five pages of SEO articles on your website, that isn’t
going to help your search engine optimization. Denver companies
will often create over two hundred pages of related content for the
site in order to create a site that’s both useful for customers as well
as relevant to the search engine. br
br
As a corollary to the idea of adding a lot of pages, you will also want
to make sure that you’re adding these pages over a long period of
time. This will work to increase your ranking slowly so that
you’re not overwhelmed by traffic counts. For smaller businesses,
this is the best strategy. br
br
By taking the time to improve your a
href= http://www.newmediadenver.com/ search engine optimization,
Denver /a businesses (as well as other cities) can make sure that
they’re not being ‘left behind’ on the second page of search engine
results. Even taking the time to follow these three tips will
help guarantee that you’re not going to be stuck with low traffic
By Nisha Gragg;
Chatting on internet is a very motivational method of communicating with several people. This social telecommunications facility offered by the internet makes it possible for different people to share their ideas and beliefs with anyone who have come online. The Chat room offers a marvelous option for people to understand the cultures and ideology of others by chatting with them.
In online chat rooms, one can find several rooms classified according to age groups, interests and region. There are also other criteria of classification and chat rooms are formed basing on these understanding. Such rooms determine the subject category under which users can initiate a discussion. The subject, the age bracket or the gender determine the class of people entering into these rooms to chat. So, sharing of ideas has become easy and fun-filled. There are separate rooms for kids, adults and people belonging to a different culture altogether. People are known to talk on diverse topics and one finds a lot of suggestions and opinions while chatting with others. It enriches people and adds value in their lives.
Online chat is not just limited to sending or receiving of messages, like traditional telecommunications technology . The users can also make or receive calls to people sitting at the other end. It makes possible for people to make long distance calls to any place of the world. The entire process is based on cheap means of connectivity. It is not that people just make calls but they can also see them over the network with the aid of a web camera. The entire process is thus based on the lucrativeness of the method of call-making as well as sending messages.
With the introduction of this technology, the world has become a global village where it is found that anyone can communicate with others from any part of the world. Thus, intercontinental friendship is a very common feature of this system. Intercaste and inter-religion marriages also take place. The whole world thus becomes a better place with people opening up and living in a free world. The only criteria for this is that people should join in healthy chat rooms where wise people interact on a common understanding. It is true that, nowadays, the internet is being flooded with sites that offer degraded and meaningless chatting.
It is also true that online chatting is a low cost criteria. It is one method by which people can communicate with one another at a significantly low call cost. Now it is also possible for people to interact with others for a long duration of time. This is possible of the slashing in call cost that is involved in this process. The people to people interaction increases and it remains so even if they are staying in different countries. The services of this system are also up to the mark for messages are delivered instantly and there is absolutely no interruptions while chatting with people. This method of communication is just mind-blowing and has taken into the whole world like wild fire.
The services offered by this method of telephony is what makes the entire process so exciting. People can get involved in group conference and so a number of people can involve themselves in conferencing simultaneously. This makes the process unique and this technology is now being utilised by business organisations to become successful in their business ventures. It can be accessed just with internet connection and a computer.
By Kris Mainieri
Computers are essential in every aspect of our lives. We need them at work, school, business, recreation and a lot more. Because of this importance, you will virtually find every household equipped with PCs or laptops. Since this device is important in our day to day activities, keeping the computer in excellent shape is a must. But since this is regularly used, computers would start to malfunction and result to slow PC XP. There are actually several reasons why computers start to slow down its performance and how to resolve them.
The very first cause of a slow PC XP is the registry. This is basically responsible for holding the entire computer system, hardware and the software preferences. Registry will be damaged once it is infected with dirt hence cleaning is a must. This will not only free up the space but registry cleaning would also solve some of your computer system's errors that can give you computer problems in the near future. To clean the registry, you can find different cleaning registries in the market today. You just have to guarantee that what you will choose is updated and reliable. Cleaning your computer's registry will do miracles on your computer's performance and speed.
The spyware and viruses could also be one of the reasons of a slow PC XP. Once surfing the web, you will eventually encounter viruses and spywares that would infect your PC. Staying out of the internet is not an option instead, you have to make sure that your computer is installed with a virus or spyware scanner in order to prevent any virus infection. These spyware/virus scanner will clean and delete all these harmful viruses that could cause havoc to your computer's entire performance. Do not settle for any substandard anti-spyware as this won't help you in increasing your computer's speed. What you need is a good quality antivirus that can do great wonders in your PC. This computer trouble must be immediately solved as this could not only slow PC XP but also put your computer to a complete halt.
And lastly, your computer's slow performance could be the cause of too little memory. As too much computer breakthroughs happen, more and more computer programs need more RAM in order for the computer to run smoothly. A computer equipped with sufficient RAM is a must in order to let your computer perform its topnotch shape. Adequate RAM is also important especially if you are running multiple programs at a time. A computer with a Windows XP operating system can usually run with a 512 MB of memory. But if your computer is equipped with many programs and applications, it needs twice as much as RAM in order to perform faster.
There are still many other factors that could slow PC XP however the above mentioned factors are the most common. These three, corrupt registry, viruses and inadequate memory are the factors that you should be careful about in order not lose your computer's speed.
Kris Mainieri is an accomplished Computer Tech focusing on innovative and unique ways to help people take their computing performance to a whole new level free.
For a limited time, you can claim the "Secrets That Most People Will Never Know About Computers" e-book absolutely free Windows XP Tweaks CLICK HERE!
By Kris Mainieri
Computers are essential in every aspect of our lives. We need them at work, school, business, recreation and a lot more. Because of this importance, you will virtually find every household equipped with PCs or laptops. Since this device is important in our day to day activities, keeping the computer in excellent shape is a must. But since this is regularly used, computers would start to malfunction and result to slow PC XP. There are actually several reasons why computers start to slow down its performance and how to resolve them.
The very first cause of a slow PC XP is the registry. This is basically responsible for holding the entire computer system, hardware and the software preferences. Registry will be damaged once it is infected with dirt hence cleaning is a must. This will not only free up the space but registry cleaning would also solve some of your computer system's errors that can give you computer problems in the near future. To clean the registry, you can find different cleaning registries in the market today. You just have to guarantee that what you will choose is updated and reliable. Cleaning your computer's registry will do miracles on your computer's performance and speed.
The spyware and viruses could also be one of the reasons of a slow PC XP. Once surfing the web, you will eventually encounter viruses and spywares that would infect your PC. Staying out of the internet is not an option instead, you have to make sure that your computer is installed with a virus or spyware scanner in order to prevent any virus infection. These spyware/virus scanner will clean and delete all these harmful viruses that could cause havoc to your computer's entire performance. Do not settle for any substandard anti-spyware as this won't help you in increasing your computer's speed. What you need is a good quality antivirus that can do great wonders in your PC. This computer trouble must be immediately solved as this could not only slow PC XP but also put your computer to a complete halt.
And lastly, your computer's slow performance could be the cause of too little memory. As too much computer breakthroughs happen, more and more computer programs need more RAM in order for the computer to run smoothly. A computer equipped with sufficient RAM is a must in order to let your computer perform its topnotch shape. Adequate RAM is also important especially if you are running multiple programs at a time. A computer with a Windows XP operating system can usually run with a 512 MB of memory. But if your computer is equipped with many programs and applications, it needs twice as much as RAM in order to perform faster.
There are still many other factors that could slow PC XP however the above mentioned factors are the most common. These three, corrupt registry, viruses and inadequate memory are the factors that you should be careful about in order not lose your computer's speed.
Kris Mainieri is an accomplished Computer Tech focusing on innovative and unique ways to help people take their computing performance to a whole new level free.
For a limited time, you can claim the "Secrets That Most People Will Never Know About Computers" e-book absolutely free Windows XP Tweaks CLICK HERE!
By Jimmy Ray Purser
Courtesy of Cisco
As your smaller business' network traffic grows, getting faster switches isn't your only option. Jimmy Ray Purser says that paying attention to a network's quality of service -- by classifying packets as they enter your network -- can be just as important
The one thing that any network admin can tell you (besides a massive amount of Star Trek trivia) is the increase in network traffic and users over the years. Networks are like kids: they start small and grow big, then don't listen to what you have to say.
To keep up with the demand, vendors have been building faster switches with deeper buffers every single year. This is an example of Moore's Law at its finest. But is that enough? Of course, any account manager will say yes! Buy more Cisco, problem solved. But a realistic network engineer needs to consider the role quality of service will play in the network. Most people understand how 802.1p works. Diffserv seems to be the big unknown in the world of QoS.
The real term is differentiated services, but the alpha geek crowd just says diffserv. Diffserv is concerned with classifying packets as they enter the local network. This classification then applies to a flow of traffic where a flow is defined by five elements:
Source IP address
Destination IP
Source port
Destination port
Transport Protocol
A flow that has been classified or marked can then be acted upon by other QoS mechanisms. Multiple flows can therefore be dealt with in a multitude of ways, depending on the requirements of each flow: voice this way and data that way and so on.
Diffserv uses a code point (the cool way to say this is DSCP) to determine the per-hop behavior of the flow. There are 64 total DSCP values. They range from 0 through 63. Remember that a high DSCP value is not equal to a high QoS queue. However, understand that in the assured forwarded (more to come) there are three drop probabilities. The DSCP determines the per-hop behavior (PHB) of a flow.
