05.01.2006 06:16 PM
Coding Technologies and DTS debut 5.1 audio solution for HD broadcasting

Coding Technologies and DTS introduced at NAB a combined aacPlus/DTS transcoding solution enabling 5.1 multichannel sound for HDTV broadcasting at a fraction of the typically required transmission bandwidth.

The new solution incorporates the MPEG-4 aacPlus audio codec with the DTS audio technology now available in more than 50 million DTS-enabled home theater receivers.

The new aacPlus/DTS technology enables broadcasters to profit from the bandwidth saving advantage of the aacPlus audio codec for over-the-air transmission and enables backwards compatibility by transcoding into DTS within the set top box.

Specifically for 5.1 surround sound, 160kb/s aacPlus provides the same audio quality as 384kb/s transmissions currently used in ATSC. This gain of efficiency frees up transmission bandwidth, allowing broadcasters to add new video channels, secondary audio or simply cut down on transmission costs.

For more information, visit http://www.codingtechnologies.com, and www.codingtechnologies.com and www.dts.com.

Back to the top




Comments
Post New Comment
If you are already a member, or would like to receive email alerts as new comments are
made, please login or register.

Enter the code shown above:

(Note: If you cannot read the numbers in the above
image, reload the page to generate a new one.)

No Comments Found




Thursday 10:05 AM
NAB Requests Expedited Review of Spectrum Auction Lawsuit
“Broadcasters assigned to new channels following the auction could be forced to accept reductions in their coverage area and population served, with no practical remedy.” ~NAB


 
Featured Articles
Exhibitions & Events
Discover TV Technology