DIGITAL AUDIO SYSTEM, ACOUSTIC CHARACTERISTIC CONTROL ELEMENT GENERATING METHOD, ACOUSTIC CHARACTERISTIC CONTROL METHOD, ACOUSTIC CHARACTERISTIC CONTROL ELEMENT GENERATION PROGRAM, ACOUSTIC CHARACTERISTIC CONTROL PROGRAM, RECORDING MEDIUM RECORDED WITH ACOUSTIC CHARACTERISTIC CONTROL ELEMENT GENERATION PROGRAM, AND RECORDING MEDIUM RECORDED WITH ACOUSTIC CHARACTERISTIC CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a digital audio system in which a variation of in acoustic characteristic among respective audio data is canceled even when a plurality of audio data are captured.;SOLUTION: The digital audio system is provided with a generation means for generating an acoustic characteristic control element (AEF) showing a volume level in each frequency by detecting the volume of the audio data with respect to a plurality of frequencies and a control means for respectively controlling the reproduction volume of the corresponding frequency on the basis of the acoustic characteristic control element (AEF) when reproducing the audio data. In such a digital audio system, since the reproduction volume of the audio data is controlled for each frequency on the basis of the acoustic characteristic control element (AEF), a variation in acoustic characteristics among the respective audio data is canceled. Therefore, when the plurality of audio data are captured, a sense of incompatibility does not occur in the case of reproduction.;COPYRIGHT: (C)2003,JPO