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Radio transmitter and receiver device having a headset with speaker and microphone

  • US 4,654,883 A
  • Filed: 11/29/1983
  • Issued: 03/31/1987
  • Est. Priority Date: 10/18/1983
  • Status: Expired due to Fees
First Claim
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1. A headset having only one earphone speaker for use with a wireless transmitting and receiving device and capable of being worn on the head of a user without blocking both of the user'"'"'s ears, the headset comprising:

  • a head band dimensioned and configured to be worn on the head of a user of the headset;

    speaker means consisting of only one earphone speaker attached to the head band at a position in which the speaker blocks one of the user'"'"'s ears during use of the headset; and

    a bone transmission type microphone attached to the head band at a position in which the microphone contacts a side portion of the user'"'"'s head at the rear of the other of the user'"'"'s ears without blocking the same to enable the microphone to receive bone-transmitted voice sounds made by the user during use of the headset.

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