US PATENT SUBCLASS 375 / 217
.~ Muting circuit and squelch

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


375 /   HD   PULSE OR DIGITAL COMMUNICATIONS

216  DF  APPARATUS CONVERTIBLE TO ANALOG {1}
217.~ Muting circuit and squelch

DEFINITION

Classification: 375/217

Muting circuit and squelch:

(under subclass 216) Subject matter including a means to automatically quiet the receiver by reducing its gain in response to a specified characteristic of the input digital signal.