Audio frequency response characteristic compensation method for portable sound system, involves generating acoustic compensation curve based on acoustic and frequency characteristic target curves

摘要

#CMT# #/CMT# The method involves generating acoustic characteristic curve of user, based on minimum perception level of user with respect to audible audio frequency bandwidth. A acoustic compensation curve is generated, based on the acoustic characteristic curve and predetermined frequency characteristics target curve. The audio frequency response characteristic of sound is compensated based on the acoustic compensation curve. #CMT# : #/CMT# Independent claims are also included for the following: (1) computer-readable medium storing audio frequency response characteristics compensation program; and (2) sound system. #CMT#USE : #/CMT# For portable sound system. #CMT#ADVANTAGE : #/CMT# The audio frequency response characteristics are compensated, for specific user using portable user system in real-time. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows the block diagram of the sound system.