Sub-band coding

In signal processing, Sub-band coding (SBC) is any form of transform coding that breaks a signal into a number of different frequency bands and encodes each one independently. This decomposition is often the first step in data compression for audio and video signals.

单词	Subband encoding
释义	Subband encoding 英语百科 Sub-band coding In signal processing, Sub-band coding (SBC) is any form of transform coding that breaks a signal into a number of different frequency bands and encodes each one independently. This decomposition is often the first step in data compression for audio and video signals.
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Subband encoding

Sub-band coding