Adjustment operating apparatus

Details Adjustment operating apparatus Adjustment operating apparatus

1996-09-24

1998-04-28

Mullen, Thomas

Coded data generation or conversion

Bodily actuated code generator

With rotary dial

341 13, 200 24, 381109, H03M 1100

Patent

active

057450579

ABSTRACT:
An adjustment operating apparatus for adjusting an adjusting object, such as sound volume, through an operation by the user which includes an operation device for adjusting an adjusting object so as to increase or decrease through an operation and for inputting an adjustment change amount proportional to the amount of the operation, and a control device for generating an adjustment control signal for adjusting and controlling the adjusting object in response to a signal in accordance with the operation from the operation device, wherein the control device varies the speed of change in which the adjustment change amount is increased from the speed of change in which the adjustment change amount is decreased, making it easy to perform a sound volume adjustment operation.

REFERENCES:
patent: 4387374 (1983-06-01), Wiener
patent: 5086221 (1992-02-01), Ishihara
patent: 5189355 (1993-02-01), Larkins
patent: 5366346 (1994-11-01), Danby
patent: 5541406 (1996-07-01), Waynik

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