A Peek Into the Near Futurity of Natural philosophy Technology

How long do you think DVDs have around? 20 years? 10 years? Actually, they have only been about for just about eight years, but it seems like they have been about more longer. Many a of us can hardly remember life before DVDs. That can be attributed to how apace we can become acclimated to several innovations in natural philosophy technology. I believe there are different natural philosophy technologies, either just deed available to take off, not wide accessible yet, or just about the corner, that are going to become adopted just as quickly in the near future.

Once such item is Voice over Cyberspace Protocol, as well best-known as VoIP. This innovation renders the whole construct of long distance virtually obsolete. It bypasses the traditional telephone institution infrastructure and delivers phone service over a broadband cyberspace 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 ready-made by country or continent, rather than by local business areas or area codes. For example, a typical VoIP contract in the U.S. would-be stipulate unlimited business to North America and 300 monthly minutes for calls to all over else. Unlike cell phone service, you are not charged for incoming calls. With VoIP service, area codes are not more of an issue, tho' you still must have one. However, several providers offer plans in which you can choice any area code in your country or continent! The area code you choose in the main comes into play for those with traditional phone service who do calls to you. If you pick a Ca area code, for example, being business you from a traditional phone line would-be be beaked as if they called California, even as if they lived next door to you in New York.

One of the major advantages of VoIP is that it is less costly than traditional phone service. Since it bypasses most of the phone companies' infrastructure, it as well bypasses many a of the taxes associated with it. So far, Congress has maintained a hands-off approach once it comes to heavy VoIP services. Most of the major phone companies are either now offering VoIP or plan to start by mid-2005. However, there are several smaller companies that are offering it at a more lower cost. Vonage (www.vonage.com) is a small institution that was one of the pioneers of VoIP. Argot (www.lingo.com) and Packet8 (www.packet8.com) are two different small companies offering VoIP at a cut-rate price.

Another such technology is Broadband over Power Line, or BPL. Already in wide use in many a different countries and presently being tested in the U.S., BPL is the delivery of broadband cyberspace service over traditional power lines. A computer is connected to a special electronic equipment which is just obstructed into an electrical outlet. This kind of service could prove useful for those who cannot get traditional broadband services like cable electronic equipment or Digital Subscriber Line (DSL), as all but everyone has access to electricity now. Once refined, BPL could eventually prove to be cheaper and quicker than these more established services and attract away several of their customers. By the way, be careful once you’re discussing BPL and do sure folk don’t think you’re saying, “VPL.” Otherwise, you power encounter quite a bit of snickering!

While we're on the subject of broadband cyberspace services, several technologies just about the corner are going to do them more quicker than they are today. The typical transfer speeds for broadband ranges from 1.5 to 10 megabits per second (mbps) today. Inside the next year, speeds of 15-20 mbps wish be accessible to the average consumer. Then, shortly thereafter, speeds of up to 25, 50, 75, and even as 100 mbps wish be accessible in several places. In the not-so-distant future, speeds of 25-100 mbps is wish be quite common. "Fast TCP", which is presently being tested, has the potential to turbo-charge all forms of presently accessible broadband cyberspace connections without requiring any infrastructure upgrades. It wish better utilize the way in which data is broken down and put back together inside traditional cyberspace protocols.

All the major phone companies are presently in the process of commutation their copper wires with high capacity fiber optic lines. One example is Verizon's Fiber-to-the-Premises (FTTP) initiative. Fiber optic lines wish greatly increase the figure of information measure that can be delivered. Fiber optics wish allow phone companies to deliver video, either via a cable TV-type platform or a TV over Cyberspace Protocol (TVIP) platform (see my Oct 7 column), and quicker DSL speeds. At the same time, the phone companies are working with Lone-star state Instruments to develop a new, more technically efficient form of DSL, called Uni-DSL. Eventually, the current cyberspace as we cognize it wish be scrapped and all replaced with a whole new cyberspace called "Internet 2." This new cyberspace is expected to provide speeds of up to 6000 times quicker than current broadband connections!

Another technology item that you've probably detected a lot just about recently is digital television. Digital TV uses a several wavelength than traditional analog TV and has a more wider bandwidth. It as well has a image that ne'er gets "snowy" or "fuzzy." If the signal is not strong enough, you get no image at all, rather than the fuzzy image you sometimes get with analog. In order to obtain 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 as well use digital formats, but unlike broadcaster signals, their non-High Definition digital signals are mechanically reborn to a format an analog TV can process, so a digital TV or device is not needed. High Definition Television formats, even as on cable to satellite, require a digital TV or a device (more on High Definition later).

All broadcasters are now doing several broadcasts on their digital channels in addition to their normal broadcasts on their analog channels, but they were originally supposed to all 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 point in time on all broadcasters to convert to digital signals by 2009. Once they all convert to digital signals, their analog channels wish taken back by the FCC and used for different purposes like emergency signals.

High Definition Television (HDTV) is one possible use of digital signals. Hdtv uses the entire digital information measure and is the crystal clean format you've probably seen on TVs in natural philosophy stores. It has no visible lines on the screen. Being once delineate it as being like "watching a flick in the theater." Support in mind that all Hdtv is digital, but not all digital is HDTV. On those same lines, not all digital TVs are HDTVs. Since digital TVs are really costly and those with Hdtv capability are even as more expensive, consumers actually need to support this in mind.

The different possible use of digital signals is channel compression, often referred to as "multicasting." Non-HDTV programming makes not utilize the entire dimension of a digital signal. Therefore, it is possible to compress two or more channels of programming into one digital signal. Satellite and cable operators do this all the time with their non-HDTV digital channels, but this process is transparent so many a folk don't realize it. Many a broadcasters plan to use their digital signals this way during times once they are not being used for Hdtv programming. For example, several plan to air all news and all weather channels in addition to their regular channels of programming.

TV recording and playback technology is dynamic as well. DVD recorders, which debuted just about four years ago, have now become cheap to the average family. A couple of years ago, they were priced above $1000, but now you can get them for about $250, in many a cases. The main projected point now with DVD recorders is that not all of them wish record/play all three of the competitory formats: DVD-RAM, DVD-RW, DVD+RW. They wish have difficulty gaining wide acceptance from the public until one format is settled on or all recorders can record and play all three formats.

One the different hand, digital video recorders (DVRs) and personal video recorders (PVRs), just two names for thing that is actually the same thing, seem to be gaining quickly in popularity. DVRs/PVRs utilize a hard driving to record programs, without the need for discs or tapes. DVRs/PVRs with larger hard drives are becoming accessible and less costly all the time. These devices can record one show patch you are look another. They can record more than one show at a time. They allow you to watch the part of a show that has already been recorded patch the remainder of that show is still being recorded. They allow for easy scanning, searching, and skipping through recorded programs and even as allow you to skip commercials with one touch of a button. They allow you to pause live programs patch you answer the door or go to the bathroom and then pick up wherever you left off once you get back. With these devices, recording can be automatic, i.e., you can program them to mechanically record every episode of your favorite shows, no matter once they air. You can as well have them mechanically find and record programs that match your interests. In addition, video can be mechanically downloaded to the device via a phone connection. TiVo, the leading brand in the industry, has declared that it wish be teaming up with Netflix next year to allow downloading of movies on demand via a broadband cyberspace connection (see my Oct 7 column for more details).

DVRs/PVRs are becoming so popular that cable and satellite TV providers have begun including them as add-ons to their receivers, either at no extra cost or for a small additional monthly fee. Just just about the only disadvantage of DVRs/PVRs is the fact that they can't play pre-recorded DVDs or tapes, so you would-be still need your DVD player or VCR if you rent or purchase movies. However, hybrid devices which combine DVRs/PVRs with a DVD player/recorder and/or VCR are now striking the market. Those devices would-be not only get rid of that problem but would-be as well give you the option of for good transferring a recorded show/movie from a hard driving to a recordable DVD.

Flat screen and flat panel TV technology is as well starting to boom. Many a folk are confused just about the difference between flat screen TVs and flat panel TVs. Flat screen TVs use the old cathode ray tube (CRT) technology for their image tubes and are therefore large like traditional TV sets. However, they are several from traditional TV sets in that they have a flat screen. They deliver a image that doesn't have as more glare as traditional, more round screens. Also, the image wish look the same to everyone in the room, no matter wherever they are sitting. The image on a traditional screen looks distorted once viewing it from an angle.

Flat panel TVs, on the different 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 a of them can be decorated on a wall. In fact, flat panel TVs that are praise than a credit card wish be coming soon! What's the difference between LCD and plasma? LCD is generally used for flat panel TVs with a display of less than 30 inches and commonly has a brighter image and better 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 better color range than LCD. Plasma is becoming more common as TVs get bigger and flatter.

Although I'm not so sure just about this one, I wish include "entertainment PCs" because of their tremendous potential to revolutionize house entertainment. The construct of "entertainment PCs" is being hailed right now by several Microsoft and Intel. In fact, Microsoft has developed a special in operation system for them. They could be used as the hub for all house diversion and could enhance a family's experience of television, radio/music, and cyberspace and actually help to combine all of these into one. They could be used to transfer content from the cyberspace and play it on a TV. They could provide such sophisticated TV recording interfaces that VCRs, DVDs, and DVRs/PVRs could all eventually become obsolete. In addition, they could be a better source for photograph and house video piece of writing and process than regular PCs. With that being said, I'm not so sure that folk wish be willing to accept PCs as a source of house entertainment. Bill Gates begs to dissent and is willing to put his money wherever his mouth is.

Obviously, not all of the cutting edge natural philosophy technologies mentioned above wish meet with great success. Several of them power actually go the way of Betamax, digital audio tape (DAT), and DIVX. However, many a of them are sure to catch fire and become such an complex part of our everyday lives that we'll wonder how we ever got on without them. Which ones wish they be? Only time wish tell.

About The Author

Terry Mitchell is a code engineer, freelance writer, and object buff from Hopewell, VA. He as well serves as a political journalist for American Daily and operates his own website - http://www.commenterry.com - on which he posts commentaries on various subjects such as politics, technology, religion, health and well-being, personal finance, and sports. His commentaries offer a unique point of view that is not often found in thought media.

terrymitchell@verizon.net