Microphone apparatus

H - Electricity – 04 – R

Patent

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Details

181/10, 349/86,

H04R 1/02 (2006.01) H04R 1/04 (2006.01) H04R 1/08 (2006.01) H04R 5/027 (2006.01)

Patent

CA 1050655

ABSTRACT OF THE DISCLOSURE A microphone assembly or apparatus comprises a perfor- ated capsule having a microphone unit supported therein and tubular projection communicating with the interior of the capsule. The pro- jection is arranged to be inserted into the auditory canal of a human or dummy head. The microphone unit is located near the opening of the auditory canal. -1-

238223

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