Methods of and systems for speaker equalization in automotive ve

Details Methods of and systems for speaker equalization in automotive ve Methods of and systems for speaker equalization in automotive ve

1995-02-21

1997-10-21

Oh, Minsun

Electrical audio signal processing systems and devices

Vehicle

381103, 381 57, 455267, H04B 100

Patent

active

056804687

ABSTRACT:
Automobiles having convertible tops and audio systems are provided with a first audio equalization mode for closed car conditions and a second audio equalization mode for open car conditions. The appropriate audio equalization mode is selected automatically upon raising or lowering the convertible top. In order to minimize inadvertent switching of modes, a timer is included in the system to delay switching from one mode to the other. The timer times a period of about three seconds.

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Patent Abstracts of Japan; vol. 13, No. 34 (E-708), 25 Jan. 1989 & JP-A-63 234634 (NEC), 29 Sep. 1988, *abstract*.
European Search Report.

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