Audio playback system

Electrical audio signal processing systems and devices – Vehicle

Patent

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Details

381103, 381104, 381107, H04B 100

Patent

active

057455830

ABSTRACT:
An audio playback system wherein upon selection of a music genre there is made an automatic setting to an optimum frequency characteristic and at the same time a constant sound volume characteristic is obtained irrespective of the selected music genre. The audio playback system includes a memory which stores optimum equalizer characteristics and sound volume characteristics for plural music genre respectively, a mode setting device for setting a mode for each music genre by operation from the exterior, an equalizer characteristic selector for selecting a corresponding equalizer characteristic from the memory on the basis of the mode set by the mode setting device, and a sound volume characteristic selector for selecting a corresponding sound volume characteristic from the memory on the basis of the mode set by the mode setting device, wherein a sound is reproduced in accordance with the equalizer characteristic and sound volume characteristic selected by the equalizer characteristic selector and the sound volume characteristic selector, respectively.

REFERENCES:
patent: 4363001 (1982-12-01), Suzuki et al.
patent: 4903307 (1990-02-01), Ozawa et al.
patent: 5450312 (1995-09-01), Lee et al.

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