適応的差分てきおうてきさぶんパルス符号変調ふごうへんちょう 1adaptive differential pulse-code modulation ; adaptive DPCM ; ADPCM Translated by Jiyomi noun (common) (futsuumeishi) Kanji · tap to open suitable apply bull's eye distinction part token nickname unusual tune JMdict entry 2655930. Source and licence.