Radio transmitter and receiver device having a headset with speaker and microphone
First Claim
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.
1 Assignment
0 Petitions
Accused Products
Abstract
A radio transmitter and receiver device in which a head band has a transmitting microphone at one end and a receiving speaker at the other end. This microphone comprises a bone transmission type microphone for detecting aural oscillation of an external auditory canal transmitted through a bone tissue of a head portion from a mouth, said microphone being brought into contact with a side head portion at the rear of an ear. Thus, one ear is blocked by the speaker but the other ear is open, and therefore, a user can catch noises thereabout. A transmitting and receiving antenna has matching means and is mounted on the side of the speaker.
294 Citations
11 Claims
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- a head band dimensioned and configured to be worn on the head of a user of the headset;
Specification