Audio output system and control method thereof

The invention relates to an audio output system. The audio output system comprises a reference voltage generation circuit, an output-stage circuit, a switch, a charge pump circuit and a control circuit; the reference voltage generation circuit provides reference voltage; the output-stage circuit gen...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LYU JIANYUAN, FANG WEIJIE
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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