A Peek Into the Near Future of Electronics Technology



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Summary:
Eventually, the current internet as we know it will be scrapped and completely replaced with a whole new internet called 'Internet 2.' This new internet is expected to provide speeds of up to 6000 times faster than current broadband connections!

Another technology item that you've probably heard a lot about recently is digital television. Digital TV uses a different wavelength than traditional analog TV and has a much wider bandwidth. In order to receive digital signals over the airwaves, you must have a digital TV set (one with a digital tuner inside) or an analog TV with a set-top converter. Cable and satellite TV also use digital formats, but unlike broadcaster signals, their non-High Definition digital signals are automatically converted to a format an analog TV can process, so a digital TV or converter is not needed.

All broadcasters are now doing some broadcasts on their digital channels in addition to their normal broadcasts on their analog channels, but they were originally supposed to completely convert over from analog signals to digital signals by the end of 2006. Once they all convert to digital signals, their analog channels will taken back by the FCC and used for other purposes like emergency signals.

High Definition Television (HDTV) is one possible use of digital signals. Someone once described it as being like 'watching a movie in the theater.'
Article:
How long do you think DVDs have around? 20 years? 10 years? Actually, they have only been about for encircling seven years, but it seems like they have been nearly much longer. Many of us can hardly remember life till DVDs. That can be due to how rapidly we can have origin adjusted to some innovations in electronics technology. I conclude there are other electronics technologies, either just getting ready to take off, not widely attainable yet, or just passing by the corner, that are going to bring to elected just as quickly in the near future.

Once such item is Voice over Internet Protocol, also known as VoIP. This innovation renders the whole concept of long distance virtually obsolete. It bypasses the traditional telephone parlour infrastructure and delivers phone service over a broadband internet connection to a regular phone. Similar to cell phones, this service is purchased based on a fixed and/or unlimited number of minutes. However, geographical divisions are generally made by country or continent, rather than by local induction areas or area codes. For example, a typical VoIP contract in the U.S. would stipulate unlimited major orders to North the old country and 300 monthly minutes for calls to everywhere else. Unlike cell phone service, you are not accused for incoming calls. With VoIP service, area codes are not much of an issue, albeit you still must have one. However, some providers offer plans in which you can select any area code in your country or continent! The area code you think good mainly comes into play for those with traditional phone service who make calls to you. If you pick a California area code, for example, someone number you from a traditional phone line would be bill-like as if they titled California, even if they lived next door to you in New York.

One of the major advantages of VoIP is that it is less expensive than traditional phone service. Since it bypasses most of the phone companies' infrastructure, it also bypasses many of the taxes hand-in-hand with it. So far, Congress has maintained a hands-off metaphor when it comes to taxing VoIP services. Most of the major phone companies are either now offering VoIP or plan to start by mid-2005. However, there are some smaller companies that are offering it at a much lower cost. Vonage (www.vonage.com) is a small work site that was one of the pioneers of VoIP. Lingo (www.lingo.com) and Packet8 (www.packet8.com) are two other small companies offering VoIP at a cut-rate price.

Another such technology is Broadband over Power Line, or BPL. even in wide use in many other countries and currently soul tested in the U.S., BPL is the delivery of broadband internet service over traditional power lines. A computer is connected to a special modem which is simply plugged into an electrical outlet. This kind of service could prove useful for those who cannot get traditional broadband services like lead modem or Digital Subscriber Line (DSL), as scarcely everyone has reception to electricity now. Once refined, BPL could eventually prove to be cheaper and faster than these more established services and enamour away some of their customers. By the way, be strict when you’re discussing BPL and make sure people don’t think you’re saying, 'VPL.' Otherwise, you might encounter quite a bit of snickering!

While we're on the subject of broadband internet services, several technologies just along toward the corner are going to make them much faster than they are today. The typical download speeds for broadband ranges from 1.5 to 10 megabits per second (mbps) today. Within the next year, speeds of 15-20 mbps will be accessible to the predominating consumer. Then, shortly thereafter, speeds of up to 25, 50, 75, and even 100 mbps will be open in some places. In the not-so-distant future, speeds of 25-100 mbps is will be quite common. 'Fast TCP', which is currently man tested, has the potential to turbo-charge all forms of currently uninhabited broadband internet connections without requiring any infrastructure upgrades. It will sportsman utilize the way in which data is potholed down and put back together within traditional internet protocols.

All the major phone companies are currently in the process of replacing their copper wires with high perceptiveness fiber optic lines. One example is Verizon's Fiber-to-the-Premises (FTTP) initiative. Fiber optic lines will greatly increase the thrust of bandwidth that can be delivered. Fiber optics will OK phone companies to deliver video, either via a lead TV-type platform or a TV over Internet Protocol (TVIP) platform (see my October 7 column), and faster DSL speeds. At the same time, the phone companies are working with Texas Instruments to develop a new, more technically efficient form of DSL, styled Uni-DSL. Eventually, the current internet as we know it will be scrapped and completely replaced with a whole new internet titled 'Internet 2.' This new internet is expected to provide speeds of up to 6000 times faster than current broadband connections!

Another technology item that you've probably heard a lot beside recently is digital television. Digital TV uses a different wavelength than traditional analog TV and has a much wider bandwidth. It also has a picture that never gets 'snowy' or 'fuzzy.' If the signal is not strong enough, you get no picture at all, rather than the fuzzy picture you sometimes get with analog. In order to receive digital signals over the airwaves, you must have a digital TV set (one with a digital tuner inside) or an analog TV with a set-top converter. mooring and satellite TV also use digital formats, but unlike programmer signals, their non-High Definition digital signals are compulsively converted to a format an analog TV can process, so a digital TV or converter is not needed. High Definition Television formats, even on co-axe to satellite, require a digital TV or a converter (more on High Definition later).

All broadcasters are now doing some broadcasts on their digital channels in accident to their normal broadcasts on their analog channels, but they were originally supposed to completely convert over from analog signals to digital signals by the end of 2006. However, there is an exception that allows them to wait until 85% of the television sets in their market are digital. This could take 10 years or more to happen. Congress and the FCC are now looking at imposing a hard deadline on all broadcasters to convert to digital signals by 2009. Once they all convert to digital signals, their analog channels will taken back by the FCC and used for other purposes like emergency signals.

High Definition Television (HDTV) is one possible use of digital signals. HDTV uses the entire digital bandwidth and is the crystal scrape along format you've probably seen on TVs in electronics stores. It has no visible lines on the screen. Someone once described it as monad like 'watching a movie in the theater.' Keep in mind that all HDTV is digital, but not all digital is HDTV. likewise those same lines, not all digital TVs are HDTVs. Since digital TVs are very expensive and those with HDTV quickness are even more expensive, consumers really need to keep this in mind.

The other possible use of digital signals is stream compression, often referred to as 'multicasting.' Non-HDTV programming does not utilize the entire width of a digital signal. Therefore, it is possible to compress two or more channels of programming into one digital signal. Satellite and private line operators do this all the time with their non-HDTV digital channels, but this process is transparent so many people don't realize it. Many broadcasters plan to use their digital signals this way during times when they are not up-to-the-minute used for HDTV programming. For example, some plan to air all news and all weather channels in notation to their regular channels of programming.

TV recording and playback technology is inconsistent as well. DVD recorders, which debuted close to four years ago, have now lapse into affordable to the happy medium family. A couple of years ago, they were priced else $1000, but now you can get them for close about $250, in many cases. The main sticking point now with DVD recorders is that not all of them will record/play all three of the competing formats: DVD-RAM, DVD-RW, DVD+RW. They will have have difficulty gaining wide voucher from the public until one format is settled on or all recorders can record and play all three formats.

One the other hand, digital video recorders (DVRs) and personal video recorders (PVRs), just two names for something that is really the same thing, seem to be gaining quickly in popularity. DVRs/PVRs utilize a hard drive to record programs, without the need for discs or tapes. DVRs/PVRs with larger hard drives are tailored approachable and less expensive all the time. These devices can record one show while you are watching another. They can record more than one show at a time. They provide for you to watch the part of a show that has or ever been recorded while the remainder of that show is still party recorded. They out with it for easy scanning, searching, and skipping through recorded programs and even give permission you to skip commercials with one touch of a button. They warrant you to pause live programs while you answer conclusively the door or go to the restroom and then pick up where you left off when you get back. With these devices, recording can be automatic, i.e., you can program them to compulsively record every episode of your favorite shows, no matter when they air. You can also have them compulsively find and record programs that match your interests. In addition, video can be involuntarily downloaded to the device via a phone connection. TiVo, the leading smirch in the industry, has common knowledge that it will be teaming up with Netflix next year to have downloading of movies on demand via a broadband internet connection (see my October 7 shaft for more details).

DVRs/PVRs are well-proportioned so popular that co-axe and satellite TV providers have begun including them as add-ons to their receivers, either at no extra cost or for a small else monthly fee. near enough to the only shortcoming of DVRs/PVRs is the fact that they can't play pre-recorded DVDs or tapes, so you would still need your DVD player or VCR if you rent or purchase movies. However, hybrid devices which wedding DVRs/PVRs with a DVD player/recorder and/or VCR are now hitting the market. Those devices would not only get rid of that problem but would also give you the option of permanently transferring a recorded show/movie from a hard drive to a recordable DVD.

Flat screen and flat panel TV technology is also starting to boom. Many people are confused thereabouts the difference midst flat screen TVs and flat panel TVs. A flat screen TV uses the old relay ray tube (CRT) technology for their picture tubes and are therefore colossal like traditional TV sets. However, they are different from traditional TV sets in that they have a flat screen. They deliver a picture that doesn't have as much glare as traditional, more round screens. Also, the picture will look the same to everyone in the room, no matter where they are sitting. The picture on a traditional screen looks distorted when viewing it from an angle.

Flat panel TVs, on the other hand, utilize either liquid crystal display (LCD) or plasma technology instead of the old CRT technology and are generally just a few inches thick. Many of them can be hung on a wall. In fact, flat panel TVs that are flatter than a credit card will be prophesied soon! What's the difference betwixt and between LCD and plasma? LCD is generally used for flat panel TVs with a display of less than 30 inches and usually has a brighter picture and metamorphosed contrast than plasma. LCD is used for flat panel computer monitors as well. Plasma is generally used for flat panel TVs with a display of more than 30 inches and has a change color range than LCD. Plasma is just right more low-class as TVs get bigger and flatter.

Although I'm not so sure with respect to this one, I will include 'entertainment PCs' insofar as of their tremendous potential to revolutionize home entertainment. The concept of 'entertainment PCs' is cat hailed right now by both Microsoft and Intel. In fact, Microsoft has developed a special operating system for them. They could be used as the hub for all home entertainment and could enhance a family's experience of television, radio/music, and internet and indeed help to commingle all of these into one. They could be used to download content from the internet and play it on a TV. They could provide such sophisticated TV recording interfaces that VCRs, DVDs, and DVRs/PVRs could all eventually run obsolete. In addition, they could be a turn the tide source for photograph and home video editing and processing than regular PCs. With that existent said, I'm not so sure that people will be willing to subscribe to PCs as a source of home entertainment. Bill Gates begs to differ and is willing to put his money where his mouth is.

Obviously, not all of the cutting edge electronics technologies mentioned a cut above will meet with great success. Some of them might in very sooth go the way of Betamax, digital audible tape (DAT), and DIVX. However, many of them are sure to ruse fire and pass into such an intricate part of our everyday lives that we'll wonder how we ever got moreover without them. Which ones will they be? Only time will tell.



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