Pin detecting circuit for microphone and pin detecting method thereof

A pin detecting circuit for a microphone and a pin detecting method thereof are provided in a embodiment of the present invention. The pin detecting circuit includes a pin switching unit and a detecting unit, which pin switching unit is able to switch the connected pins of a connector of a headset w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FENG, CHIAIEN, CHEN, PEI-LIN, CHANG, SHOU-JUNG, LEE, HSINUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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