Optical encoder based fader design

Details Optical encoder based fader design Optical encoder based fader design

1995-10-02

1998-02-17

Young, Brian K.

Coded data generation or conversion

Digital pattern reading type converter

Optical

H03M 100

Patent

active

057195706

ABSTRACT:
An apparatus indicating the position of an adjustable lever, such as a control lever in a digital audio console, is described. A frame member constrains movement of the adjustable lever. The lever is operatively connected to an encoder apparatus, such that movement of the lever causes movement of the encoder apparatus to provide an indication of position of the lever within the frame member.

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patent: 4137451 (1979-01-01), Einolf, Jr.
patent: 4319134 (1982-03-01), Weber
patent: 4412182 (1983-10-01), Yochum
patent: 4573110 (1986-02-01), Drumm
patent: 4887903 (1989-12-01), Frisco et al.

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