Miniature modular volume control and integrated circuit assembly

Details Miniature modular volume control and integrated circuit assembly Miniature modular volume control and integrated circuit assembly

1989-03-31

1991-03-19

Ng, Jin F.

Electrical audio signal processing systems and devices

Sound effects

Reverberators

H03G 300, H01C 1050

Patent

active

050017624

ABSTRACT:
A hearing aid faceplate assembly includes a faceplate having a volume control/switch receiving aperture. A volume control/switch integrated circuit assembly is mounted within the aperture. The volume control/switch integrated circuit assembly includes a module substrate, an amplifier mounted to the substrate and a volume control mounted to the substrate and electrically coupled to the amplifier.

REFERENCES:
patent: 3492536 (1970-01-01), Girolamo et al.
patent: 3496306 (1970-02-01), Pollak
patent: 3684830 (1972-08-01), MacLagan et al.
patent: 4329676 (1982-05-01), McDonald et al.

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