INCOMING SOUND GENERATING DEVICE

摘要

PROBLEM TO BE SOLVED: To identify a caller in telephone communication by the difference of musical performance information and to discriminate the incoming sound of oneself from that of the other person even if incoming sound is comparatively small. SOLUTION: Performance information on a local song is stored in a performance information storage means 4 at every area code, for example. The telephone number of a caller is detected and the local song of the area code is generated as incoming sound.