ELECTRONIC DEVICE

An electronic device includes an accommodation and a receiver. The accommodating piece defines a first cavity and a second cavity communicated with the first cavity. A first sounding hole and a second sounding hole communicated with outside are respectively defined on two opposite walls of the first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Yin, Zhaoyu, Yang, Huhu, Chen, Zhizhu
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PHYSICS PUBLIC ADDRESS SYSTEMS SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:	An electronic device includes an accommodation and a receiver. The accommodating piece defines a first cavity and a second cavity communicated with the first cavity. A first sounding hole and a second sounding hole communicated with outside are respectively defined on two opposite walls of the first cavity. The receiver is installed in the first cavity. The receiver includes a first diaphragm and a second diaphragm disposed opposite to first diaphragm. The first diaphragm faces the first sounding hole. The second diaphragm faces the second sounding hole. The first diaphragm vibrates to generate a first sound signal, the second diaphragm vibrates to generate a second sound signal, and a phase of the first sound signal is opposite to a phase of the second sound signal. Parts of sound signals generating sound leakage are compensated and counteracted through an algorithm, and a user has a good private call experience.