Telephone equipment utilizing ear microphone

Details Telephone equipment utilizing ear microphone Telephone equipment utilizing ear microphone

H - Electricity

04

M

379/11

H04M 1/05 (2006.01) H04M 1/19 (2006.01) H04M 1/60 (2006.01)

Patent

CA 1268569

ABSTRACT A telephone equipment capable of clearly talking even in noisy environment such as a construction site. A transceiver has a converter for converting a vibration of an external auditory canal wall according to a voice of a living body into a voice signal, and a speaker for converting the received voice signal into an aural signal therein. The transceiver is constructed to be able to be inserted into the external auditory canal to transmit and receive the signal while keeping hands free.

541982

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