| 摘要 |
PROBLEM TO BE SOLVED: To provide an equalizer capable of adjusting gains by frequency bands of audio signals while referring to information representing audio sources and frequency bands of information representing the respective audio sources.SOLUTION: An equalizer 10 includes a control part 4 which displays original gains by predetermined frequency bands of an audio signal to be adjusted and the gain of a predetermined frequency band of an audio signal after adjustment on which frequency characteristics of an output stage of the equalizer are reflected so that the gains can be adjusted by an operation input part 3, and also displays the frequency band of a sound included in the sound source of the audio signal to be adjusted and information representing the audio sources set to the sound at a display part 2. |
