Electrical audio signal processing systems and devices – Vehicle
Patent
1997-05-19
1998-04-28
Kuntz, Curtis
Electrical audio signal processing systems and devices
Vehicle
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.
Kobayashi Minoru
Koizumi Jun
Honda Giken Kogyo Kabushiki Kaisha
Kuntz Curtis
Matsushita Electric Industrial Co Ltd
Nguyen Duc
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