Sunday, September 17, 2006

Know more about home stereo.

The following article includes pertinent information that may cause you to reconsider what you thought you understood. The most important thing is to study with an open mind and be willing to revise your understanding if necessary.

We all know what a CD is, we use it to play music in our cars and home stereos. By definition it is an optical disc used to store digital data, usually 80 or 120mm in diameter. It was introduced in 1982 and is now the standard playback format for commercial audio recordings. An audio CD consists of one or more stereo tracks of audio, stored using the 16 bit PCM (Pulse code modulation), with a sampling rate of 44.1 kHz. Originally the first audio CD was going to hold 1 hour of audio, with a disc diameter of 11 ½ cm. The final length of the CD was bumped up to 74 minutes. Some say that this was because Sony’s vice-president suggested it, so that it would be able to fit the full recording of Beethoven’s 9th symphony. But this is most likely untrue, although it sounds pretty cool! In 1988 the CD-R (also known as the CD-WO (CD Write Once)) was introduced. It retained all the functionality of the CD, plus it added the feature of being able to store both music and data. Let’s take a deeper look into the world of the
CD-R disc. The Epic T60 treadmill offers a 3HP commercial grade continuous duty motor, walking deck up to 20” x 60”, PWM controller, 2-ply commercial belt, adjustable cushion deck, 2 cm MDF with 2-sided phenolic coating, 6.3 cms rollers (front & rear), incline up to 12%, six LED window displays, digital controls, feedback displays to speed, time, distance, incline, calories, pulse, 10 preset programs, 2 pulse programs, 2 use defined programs and 350 lbs user weight capacity.

A couple of concern for the Epic T60 treadmill could be the keypad which seems to give some Icon models trouble. The deck coating in this Epic treadmill model is considered to be thin. Epic T60 treadmill uses the cheaper rollers. Users while buying an Epic T60 treadmill should get an extended warranty from Universal technical Services (UTS).

I trust that what you've read so far has been informative. The following section should go a long way toward clearing up any uncertainty that may remain.

Epic T60 treadmill is a commercial grade treadmill offering range of features so as to achieve the performance and workout needs of users. Users can achieve their body results and fitness by exercising on the Epic T60 treadmill.

Now that you have a better understanding of how CD-Rs work and how they differ from regular CD media, you should have no trouble burning your own CDs. This article is definitely not a full explanation or analysis of CD-R media, but it contains some very important information that all computer users should know. I really hope this makes your next burn project a lot easier and more fun!


Knowing enough about home stereo to make solid, informed choices cuts down on the fear factor. If you apply what you've just learned about home stereo, you should have nothing to worry about.

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