System for maintaining reversible dynamic range control information associated with parametric audio coders
In particular embodiments, the reconstruction further includes use of compensated post-processing DRC parameters quantifying a potential decoder-side dynamic range compression. Cancellation of an encoder-side range limitation and range compression are preferably performed by different decoder-side c...
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| creator | Kjoerling, Kristofer Sehlstrom, Leif Melkote, Vinay Purnhagen, Heiko Roeden, Karl J Riedmiller, Jeffrey |
| description | In particular embodiments, the reconstruction further includes use of compensated post-processing DRC parameters quantifying a potential decoder-side dynamic range compression. Cancellation of an encoder-side range limitation and range compression are preferably performed by different decoder-side components. Cancellation and compression may be coordinated by a DRC pre-processor. |
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Cancellation of an encoder-side range limitation and range compression are preferably performed by different decoder-side components. 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| subjects | ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | System for maintaining reversible dynamic range control information associated with parametric audio coders |
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