Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-08-14
1998-04-14
Bost, Dwayne
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455412, 455575, 379 75, 379 85, H04Q 720, H04Q 732
Patent
active
057405433
ABSTRACT:
A receiving section receives a radio signal and sends out a demodulation output thereof to a receiver. A transmitting unit modulates a voice signal input from a transmitter and transmits the voice signal as a radio signal. A voice memory unit stores the voice signal. A switch temporarily inhibits a coupling of the output voice signal of the transmitter to the transmitting section while allowing a coupling of the output voice signal to the voice memory unit for storing thereof.
REFERENCES:
patent: 4860339 (1989-08-01), D'Agosto, III et al.
patent: 4875229 (1989-10-01), Palett et al.
patent: 5335261 (1994-08-01), Fujinaka
patent: 5568538 (1996-10-01), Tamir et al.
Bost Dwayne
Maung Nay
NEC Corporation
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