Electrical audio signal processing systems and devices – Including amplitude or volume control – Automatic
Reexamination Certificate
1998-03-24
2009-12-01
Pendleton, Brian T. (Department: 2615)
Electrical audio signal processing systems and devices
Including amplitude or volume control
Automatic
C381S104000, C381S109000
Reexamination Certificate
active
07627130
ABSTRACT:
A circuit for processing broadcast signals that includes circuitry for receiving and processing broadcast signals which contain audio information and providing a first audio signal, and circuitry for controlling the amplitude of a received second audio signal in response to a first control signal, and providing a third audio signal wherein the circuit further comprises circuitry that receives the first audio signal and provides the second audio signal for automatically limiting the amplitude of the first audio signal in response to at least one reference signal.
REFERENCES:
patent: 4404427 (1983-09-01), Blackmer
patent: 4654610 (1987-03-01), Dasilva
patent: 5070527 (1991-12-01), Lynn
patent: 5363147 (1994-11-01), Joseph et al.
patent: 5394476 (1995-02-01), Rollins et al.
patent: 5444788 (1995-08-01), Orban
patent: 5528695 (1996-06-01), Klippel
patent: 5533136 (1996-07-01), Smith
patent: 5574791 (1996-11-01), Orban
patent: 5615256 (1997-03-01), Yamashita
patent: 5706357 (1998-01-01), Yang
patent: 5771301 (1998-06-01), Fuller et al.
patent: 6370254 (2002-04-01), Gore et al.
patent: 2 312 799 (1997-11-01), None
“The Art of Electronics” by Paul Horowitz and Winfield Hill, Second Edition (Horowitz), p. 217.
Jorgenson Lisa K.
McLoughlin Daniel P.
Pendleton Brian T.
SGS-Thomson Microelectronics Limited
Wolf Greenfield & Sacks P.C.
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