Audio signal processing method and apparatus

Details Audio signal processing method and apparatus Audio signal processing method and apparatus

2011-06-21

2011-06-21

Chin, Vivian (Department: 2614)

Electrical audio signal processing systems and devices

Including frequency control

Reexamination Certificate

active

07965852

ABSTRACT:
In case of carrying out a correction process with respect to a signal of a specific frequency band in an inputted audio signal, an output level is raised approximately uniformly with respect to a signal component equal to a predetermined level or less in the signal of the specific frequency band and the output level is not changed with respect to signals other than the signal of the specific frequency band. In this manner, correction of a specific frequency band of an audio signal is carried out favorably.

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Japanese Office Action issued on Apr. 1, 2008 in connection with corresponding Japanese Application No. JP 2004-363570 (2 pages).

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