Scanner with audible identification of tuned channel

Details Scanner with audible identification of tuned channel Scanner with audible identification of tuned channel

1997-03-14

1999-06-08

Chin, Wellington

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

4551581, 4551612, H04B 118

Patent

active

059111186

ABSTRACT:
A scanning receiver channel identification apparatus and method comprising a scanning receiver, means for generating annunciations to be associated with the channels to which the scanning receiver is tuned, means for associating annunciations with the channels to which the scanning receiver is tuned, and means for incorporating the annunciations into the detected output of the scanning receiver for the purpose of overcoming the limitations imposed by conventional alphanumeric displays of the channel to which the receiver is tuned.

REFERENCES:
patent: 3755794 (1973-08-01), Stapleford
patent: 4016540 (1977-04-01), Hyatt
patent: 4476570 (1984-10-01), Ootsuka
patent: 4563770 (1986-01-01), Lemelson et al.
patent: 4700377 (1987-10-01), Yasuda et al.
patent: 4884059 (1989-11-01), Shapiro
patent: 4949274 (1990-08-01), Hollander et al.
patent: 5095503 (1992-03-01), Kowalski
patent: 5152012 (1992-09-01), Schwob
patent: 5239700 (1993-08-01), Guenther et al.
patent: 5345538 (1994-09-01), Narayannan et al.

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