ACOUSTIC REPRODUCING DEVICE, ITS METHOD, ACOUSTIC REPRODUCING PROGRAM AND ITS RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for promptly performing reproduction from an acoustic change point indicating the acoustic boundary of a musical piece. SOLUTION: An acoustic signal storage means 61 stores the acoustic signals of the musical piece, and a musical piece attribute storage means 63 stores attribute information corresponding to the name of the musical piece when the time information and likelihood information of the acoustic change point indicating the acoustic boundary are given from the outside as the attribute information of the musical piece. An acoustic reproducing means 64 reproduces the acoustic signals of the musical piece stored in the acoustic signal storage means from an optional position. A reproduction control means 65 refers to the attribute information of the musical piece recorded in the musical piece attribute storage means and controls the reproduction of the acoustic reproducing means. In such a manner, a user is not needed to listen to the musical piece beforehand and the reproduction is performed easily from the acoustic change point. COPYRIGHT: (C)2007,JPO&INPIT