DVD Audio

Presently, we mostly see the best of digital technologies. From the best digital devices, to the most superb digital technologies, a lot of people are very much fascinated with the top of the line devices. Of the many technologies to date, one of the most popular is the DVD Audio. Learn more about audio DVD before you decide to buy one yourself.

What is a DVD Audio? Basically, a DVD Audio, also called the DVDA, is actually a digital format that delivers the best and the highest fidelity audio contents on a DVD. The very first DVD-Audio discs were introduced to the market sometime in 2000. From then, other DVD audio releases have already been announced and expected.

Audio Specifications of a DVD Audio- When it comes to specifications, the DVD Audio has a lot of possible audio channel configurations to offer. The configurations can range from the single-channel mono to the 5.1 channel digital sound surround, at varied sampling frequencies as well as samples rates. Compared with the conventional compact discs, the DVD format has much higher capacities, giving the used more space of music storage with respect of course to a music’s total running time. Also, compared with the traditional compact discs, the DVD audio has better audio quality and additional channels are also available for a better spatial sound reproduction.

The audio is kept on a particular disc in Linear PCM Formats that are either losslessly compressed or even uncompressed with the Meridian Lossless Packing. The highest permissible total bitrate is about 9.6 Megabits per second. Channel and resolution combinations that would be over the specified bitrate should be compressed.

Player Compatibility- Introductions of DVD-audio formats requires backward compatibilities with the existing DVD-Video players. To reckon with this, majority of the DVD-audio discs have a Dolby Digital audio track on a particular disc. And since the DVD-audio formats are members of the DVD family, single discs can surprisingly contain multiple layers. Common configurations include DVD-Video Zone on DVD-Audio formatted and single sided discs. Those high-resolution, multi-channel audio that is losslessly encoded using the MLP is generally playable only on a DVD-audio hardware. However, the DVD-Video zone that contain DTS 5.1 or Dolby mixes are compatible to almost all types of DVD players. Other configurations also include the double layer DVDs or the DVD9, and the two-sided discs that include the DVD-10, the DVD-14, and the DVD-18. Also, some computer software that supports DVD-audio disc playbacks are PowerDVD and WinDVD.

Sound Quality of a DVD-Audio- A DVD-Audio disc audio resolution is substantially higher than that of the standard red book compact disc audios. The DVD-audios support bit depths that can reach up to the 24-bit rates and its sample rates can reach up to 192 KHz. Nobody can really tell whether average listeners can distinguish differences between a CD-audio and a DVD-audio, and a lot of buyers do not actually regard any quality improvements that are offered. However, between the DVD-audio and the CD-audio, the DVD-audio is better, as far as the sound quality is concerned.

Learn more about the advantage of having a DVD-audio at your home theater system. Read more about them over the Internet because there are a lot of things that you can basically learn, like how to convert dvd to audio, which is basically useful for those who love to explore the possibilities of audio enhancements. Between a DVD-audio and CD-audio, the DVD-audio is more expensive than the latter, but then when it comes to the best sound qualities, DVD-audio is simply the best.

So, if you plan to have the best audio enhancements to your home theater system, why not shift from the conventional audio CD, to the more sophisticated and updated DVD-Audio?