Patent ID: 7161079
Filing Date: 2007-01-09
Classification: G10H

Abstract:
1. An audio signal generating apparatus comprising: a motion information acquiring device that acquires motion information corresponding to a motion of a user; a storage device that stores audio data coded from an audio signal comprising a musical composition according to a predetermined format and tempo marks corresponding to the tempo of the musical composition at regular time intervals in a period of time in which the audio data are to be reproduced; a reading-out device that reads out the audio data and tempo marks from said storage device at a predetermined readout speed; an audio signal acquiring device that acquires waveform data corresponding to the audio signal from the audio data read out from said storage device by said reading-out device; and a signal processing device that performs processing on the waveform data acquired by said audio signal acquiring device based on the tempo marks read out from said storage device by said reading-out device, and the motion information acquired by said motion information acquiring device.