AMPLIFIER, AUDIO DEVICE AND CONTROL METHOD

The invention provides an amplifier reducing sound energy absorption, an audio device and a control method for controlling the amplifier. The amplifier includes a power amplifier that amplifies an input signal, a VI detection circuit that is connected to a rear stage of the power amplifier to detect...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	GOTO MITSUTAKA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMPLIFIERS BASIC ELECTRONIC CIRCUITRY CONTROL OF AMPLIFICATION DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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