Dolby AC-3 in a Broadcast Plant - PBS
Dolby AC-3 in a Broadcast Plant - PBS
Dolby AC-3 in a Broadcast Plant - PBS
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<strong>Dolby</strong> <strong>AC</strong>-3 (<strong>Dolby</strong> “D”)<br />
• <strong>AC</strong>-3 : Digital audio compression<br />
facilitates up to six channels of audio<br />
(5.1) delivery <strong>in</strong> one low rate (384 to<br />
640 kb/s) digital stream.<br />
• <strong>PBS</strong> has chosen <strong>AC</strong>-3 for delivery of<br />
audio for all HD and SD services.<br />
• <strong>AC</strong>-3 may be used for NGIS non-real<br />
time delivery.