MIXER MODULE, MIXER DEVICE, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable a plurality of sound signals to be output by mixing at a volume level in accordance with each precedence without carrying out complicated operations. SOLUTION: The mixer module has a first input part whereto a sound signal is input, a second input part whereto a sound signal is input, an attenuation part for attenuating the volume level of the sound signal input to the first input part to a prescribed level and outputting it, a control signal supply part which detects the volume level of the sound signal input to the second input part and supplies the control signal to the attenuation part when the volume level exceeds a prescribed threshold and an output part which mixes and outputs the sound signal input to the second input part and a sound signal output from the attenuation part. COPYRIGHT: (C)2006,JPO&NCIPI