L64105 LSI Logic Corporation, L64105 Datasheet - Page 405

• Manufacturer Part Number: L64105
• Description: Mpeg-2 Audio/video Decoder
• Manufacturer: LSI Logic Corporation

A.2.2 Audio Decoding
Audio decoding is the reverse of audio encoding and is intended to
reconstruct the compressed audio data. MPEG audio decoding involves:
Audio Compression and Decompression Concepts
Identifying and removing a channel’s audio frames from the audio
packets in the System Stream.
Managing the temporary storage of frames.
Applying appropriate algorithms for decoding the audio frames.
Merging decoded audio frames back into continuous audio.
Synchronizing the audio with the video.
Limiting the effect of transmission errors.
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