band compression; bandwidth compression
Technical computing term for reducing the amount of data needed to represent a signal or frequency band.
This codec excels at bandwidth compression.
Bandwidth compression technology has reduced communication costs.
データ圧縮 is general data compression, while 帯域圧縮 specifically refers to compressing the frequency bandwidth of a signal.
Compound of 帯域 (band, frequency range) and 圧縮 (compression).