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ATSC Digital TV Standards include digital high definition television (HDTV), standard definition television (SDTV), data broadcasting, multichannel surround-sound audio, and satellite direct-to-home broadcasting.
25 Ιαν 2018 · A/52, Digital Audio Compression (AC-3) (E-AC-3) Standard Approved: 25 January 2018. This document specifies the coded representation of audio information and the decoding process, as well as information on the encoding process.
17 Δεκ 2012 · 19 ATSC A/52:2012 Digital Audio Compression Standard 17 December 2012 factor of 13 by the AC-3 digital compression. The signal received from the satellite is demodulated back into the 384 kbps serial bit stream, and decoded by the AC-3 decoder. The result is the original 5.1 channel audio program.
ATSC Digital TV Standards include digital high definition television (HDTV), standard definition television (SDTV), data broadcasti ng, multichannel surround-sound audio, and satellite direct-to-home broadcasting.
This document describes how to install and work with Texas Instruments’ (TI) Dolby AC3 Version3 Decoder implementation on the C64x+ platform. It also provides a detailed Application Programming Interface (API) reference and information on the sample application that accompanies this component.
ATSC Standard A/53, “Digital Television Standard for HDTV Transmission”, references this document and describes how the audio coding algorithm described herein is applied in the U.S. ATV standard.
ATSC 3.0-specified AC-4 audio compression is two generations ahead of AC-3, the audio codec for ATSC 1.0. But AC-4 can still be used to deliver existing use cases from ATSC 1.0.
