ACOUSTIC PROCESSOR AND ACOUSTIC PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an acoustic processor and an acoustic processing method capable of suppressing a resonance phenomenon induced by sealing an ear canal and capable of easily improving the quality of listening sound. SOLUTION: The acoustic processor includes: a generation means for generating test signals for which an amplitude value at one of frequency positions included in a specified frequency band is corrected; a selection receiving means for acoustically outputting the test signals at the frequency positions for which the amplitude value is corrected comparably and receiving the selection of one test signal from the acoustically outputted test signals; and a sound quality correction means for correcting sound quality by using a setting related to the correction at the frequency position corresponding to the test signal received by the selection receiving means. COPYRIGHT: (C)2011,JPO&INPIT