Subband
This concept refers to the splitting of the frequency range to separate bands - subbands. For example MP3 filterbank splits the full 22.05kHz frequency range to 32 equal length frequency bands, or as it's said, subbands.
This concept refers to the splitting of the frequency range to separate bands - subbands. For example MP3 filterbank splits the full 22.05kHz frequency range to 32 equal length frequency bands, or as it's said, subbands.