Method for controlling the sound of audio signals within a frequ

Details Method for controlling the sound of audio signals within a frequ Method for controlling the sound of audio signals within a frequ

1997-04-07

1999-04-06

Chang, Vivian

Electrical audio signal processing systems and devices

Hearing aids, electrical

Spectral control

381321, 381 86, 381 98, H04R 2500

Patent

active

058928324

ABSTRACT:
A method for sound control of audio signals within a defined frequency range in which the gain of the audio signals is varied using a control element and the filter quality factor and/or the mid-frequency of the audio signals are varied simultaneously by the same control element used to control the gain.

REFERENCES:
patent: 4484345 (1984-11-01), Stearns
patent: 5543759 (1996-08-01), Comeau, II et al.

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