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Entries found for search: split-band

split-band coding : A transform encoding/decoding technique where the signal is split into a number of independent bands, used to take advantage of the spectral redundancies within the audio spectrum. A type of split-band encoding is sub-band coding.

split-band compression : Compression where different sections of the audio spectrum are compressed separately. With a wideband compressor, if there is a dominant portion of the spectrum, no matter how small, it affects the whole waveform. With split-band devices, the greatest effect is with high ratios, where the effect is more like localized limiting. Split-band compressors are similar to multiband audio processors in the first stage of audio processing.

split-band : The analysis or processing of a signal by separating its frequency spectrum into discrete regions, or bands. See split-band coding, split-band compression.

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