音おん声せい符ふ号ごう化か

Meanings

1

noun

voice encoding

computing

Technical computing term for converting speech into a digital format.

nickname, number, item

化change, take the form of, influence

音おん声せい圧あっ縮しゅく
音声圧縮 (speech compression) focuses on reducing data size, while 音声符号化 is the broader process of converting speech to a digital representation.

Compound of 音声 (voice, speech) and 符号化 (encoding, from 符号 'code' + 化 '-ization').