1976-10-04
1979-12-11
Safourek, Benedict V.
325 22, H04B 138
Patent
active
041785487
ABSTRACT:
This invention relates to a method and apparatus for operating a mobile communications transmitter/receiver type radio from a motorcycle or in another high ambient noise environment. A contact vibration transducer is provided for being coupled to the throat area of the communicator for generating a transmit audio signal responsive to the vibrations of the vocal cords talking. The transmit audio signal is then coupled to a modulator section of the communications transmitter for modulating the transmitter output. A voice operated relay is provided for switching the transmitter/receiver into and out of the transmit mode responsive to receiving the transmit audio signal from the contact vibration transducer. In this manner the transmit audio signal and the transmit/receive switching will be relatively impervious to the high ambient noise levels surrounding the communicator.
REFERENCES:
patent: 3277374 (1966-10-01), Kobayashi
patent: 3366880 (1968-01-01), Driver
patent: 3962553 (1976-06-01), Linder et al.
patent: 3971985 (1976-07-01), Arai
Communications Aug. 1975, Bottom half of p. 26.
Safourek Benedict V.
Thompson Geraldine E.
Thompson James G.
LandOfFree
Voice actuated mobile radio does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Voice actuated mobile radio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voice actuated mobile radio will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-312729