Abstract:
An earphone comprising an earphone housing and a speaker module is provided. The speaker module is disposed inside the earphone housing. The speaker module further comprises a speaker housing and a speaker unit. The speaker housing has a sound emission opening. In addition, the speaker housing constitutes a resonant chamber. The speaker unit is disposed inside the resonant chamber.
Abstract:
An electronic device is provided. The electronic device at least comprises a speaker module. The speaker module includes: a speaker module frame having an accommodating hole; a microspeaker accommodated in the accommodating hole; a front cover disposed at a first side of the speaker module frame, a front sound enclosure being formed between the front cover and the speaker module frame, the front cover having a plurality of tone holes; a rear cover disposed at a second side of the speaker module frame, the second side being opposite to the first side, a rear sound enclosure being formed between the rear cover and the speaker module frame.
Abstract:
An adapter for connecting an earphone-microphone set to a mobile telephone such that a muting function is added to the system. Moreover, an older earphone-microphone set can also be connected to a mobile telephone via this adapter.
Abstract:
A speaker unit with microphone is provided. The speaker unit includes a housing, a cover, a vibration element and a microphone. The cover is assembled to the housing and forms a chamber with the housing. The cover has at least one audio hole. The vibration element is disposed in the chamber for generating sound toward the cover. The microphone is fixed on the cover and outside the chamber.
Abstract:
An in-ear microphone with active noise control is provided, including a housing, a speaker unit and a microphone module. The housing includes an air hole and a sound outlet. The speaker unit is disposed in the housing, and separates a space in the housing into a front chamber and a rear chamber. The microphone module is at least partially located in the front chamber and between the sound outlet and the speaker unit. The air hole is in communication with the sound outlet through the front chamber. The microphone module is configured to receive sound of a user and ambient sound.
Abstract:
An earphone including a housing, a bracket, a first speaker unit and a second speaker unit is provided. The bracket disposed inside the housing includes a front plate, a first tube portion, a second tube portion and at least one connecting portion. The first tube portion is connected to the front plate. The second tube portion is separated from the first tube portion. The first tube portion is between the front plate and the second tube portion. The connecting portion connects the first tube portion and the second tube portion. The front plate has a central hole and surrounding holes. The second accommodating space is communicated to a main audio-output path of the housing through the surrounding holes. The first speaker unit is disposed in a first accommodating space of the first tube portion. The second speaker unit is disposed in a second accommodating space of the second tube portion.
Abstract:
An earphone including an earphone body, a photosensitive switch, a power supplier and a light emitter is provided. The photosensitive switch, the power supplier and the light emitter are disposed on the earphone body. The light emitter is electrically connected to power supplier through the photosensitive switch.