Conversation earphone

Abstract

The invention discloses a conversation earphone. The conversation earphone comprises an earphone housing which encloses to form an internal cavity, the cavity is internally provided with a loudspeaker and a first microphone disposed in front of the loudspeaker, and the sounding direction of the loudspeaker is oriented forwards; and a first through hole connecting the outside of the earphone housing with the cavity is arranged at the front surface of the earphone housing, and the first through hole is arranged in front of the loudspeaker so that sound outside the earphone housing can be transmitted to the first microphone through the first through hole and sound emitted by the loudspeaker is transmitted to the outside of the earphone housing through the first through hole. By using the technical scheme provided by the invention, the conversation earphone can improve conversation sharpness and also has a noise reduction effect.

Description

technical field [0001] The invention relates to the field of earphones, in particular to a talking earphone. Background technique [0002] The microphones used for calls are kept away from the earbuds and are in direct contact with the air. In order to ensure the clarity of the call, the user usually puts the microphone as close to the mouth as possible. Because the microphone is exposed in the air, when talking, various noises in the external environment and the wind noise generated when the wind blows through the earphones will inevitably be mixed with the effective voice and transmitted. In severe cases, the receiver cannot recognize the effective voice . [0003] In addition, there will be a lot of noise in the environment, which will cover up the normal music, reduce the music experience of the headset user, or interfere with the call sound and affect the call quality. [0004] Among them, the generation of wind noise is due to the turbulent sound generated by the fr...

AI Technical Summary

Problems solved by technology

Because the microphone is exposed in the air, when talking, various noises in the external environment and the wind noise generated when the wind blows through the earphones will inevitably be mixed with the effective voice and transmitted. In severe cases, the receiver cannot recognize the effective voice

[0003] In addition, there will be a lot of noise in the environment, which will cover up the normal music, reduce the music experience of the earphone user, or interfere with the call sound and affect the call quality

[0004] Among them, the generation of wind noise is due to the turbulent sound generated by the friction between the earphone structure and the earphone structure when the wind blows, especially the wind noise blowing to the sound inlet hole of the earphone shell. Such wind noise is not only difficult to use the above-mentioned active noise reduction function Elimination, it may be lifted instead, affecting the noise reduction effect

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