noun
Adaptive Transform Coding; ATC
A technical term in computing for a type of data compression. The abbreviation ATC is also used.
適応変換符号化は、音声圧縮などに使われる技術です。
Adaptive Transform Coding is a technique used for audio compression and the like.
Compound of 適応 (adaptation), 変換 (transformation), and 符号化 (encoding), directly corresponding to the English term Adaptive Transform Coding.