ocr: INTEGRATED CIRCUIT] TOSHIBA T6721A, T6772 TECHNICAL DATA T6684 APDN (AUDIO POWER DOWN) D Places AUDIO PORER DOKN OUTPUT APD ac "H" level. AAGN (AUDIO ASGIN) o Places APD at "L" Ievel. APDN and AAGI are available during speech, so suited to the speaker ON/OFF key (SW) by use of the touch key provided to CPU. SPLD (SPEED LOAD) o Speed of speech (slov, fast) is set by chis command and 1 nibble (4b bits) data that successively writes. CNDIQ(CONDITION O) o Type of sound source and availability of loss effect calcula- cion are set by this command and succeeding 1 nibble daca. CNDT Q (CONDITION @) o ...