| 摘要 |
The present invention relates to an earpiece impulse and high frequency noise which consists of an earpiece housing and a loudspeaker mounted therein, wherein a plurality of sound outlet meshes is mounted on one surface of the earpiece housing; a resonant piece encircling the loudspeaker, and therein a proper side of the resonant piece affixing on the inner surface of the earpiece housing; the lower impulse noise output end according to two output ends of the loudspeaker facing to the sound outlet meshes of the earpiece housing; when the earpiece is used to listen music or hear voice, it can not only prevent impulse noise directly impact to the human ear but also provide a high clarity sound interval produced by the interference of the high and low intensive sound wave.
|
