Controls for a vehicle audio/video apparatus

Details Controls for a vehicle audio/video apparatus Controls for a vehicle audio/video apparatus

1991-10-04

1993-12-14

Ng, Jin F.

Electrical audio signal processing systems and devices

Including amplitude or volume control

381 86, 381102, 381103, 381107, H03G 300

Patent

active

052710637

ABSTRACT:
A apparatus and method for permitting perception of the nature of a selected function of an audio/video reproduction apparatus by varying an adjustment of the function selected. The selected function (such as speaker balance, bass, treble, or fade) is identified to the user by automatically varying the adjustment of the selected function between two predetermined settings. This allows the user to adjust the audio/video apparatus without distracting his attention from the road in a moving vehicle.

REFERENCES:
patent: 4746919 (1988-05-01), Reitmeier
patent: 4903307 (1990-02-01), Ozawa et al.

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