| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an audio signal processor capable of performing compulsive halt of one of a plurality of channels without generating noise in an audio signal to be outputted. <P>SOLUTION: When compulsive halt of an external sound serial interface 11 corresponding to a first channel is detected, in VOLUME processing, a level of a digital audio signal of a first channel within a VOLUME data area is gradually lowered to all zero and data related to the first channel inside a work RAM 14 are initialized, and LOAD processing, SRC processing, and the VOLUME processing of the digital audio signal with the first channel as an object of processing are skipped. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
