Title: Sound-transmission structure of high pitch unit in loudspeaker box
Application Number: 200520059563 Application Date: 2005.06.03
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.03 Granted Pub. Date: 2007.01.03
International Classifi-cation: H04R1/28
Applicant(s) Name: Shenzhen TCL New Technology Co., Ltd. Address:
Inventor(s) Name: Tian Yongchun
Attorney & Agent: wang zhiqiang
Abstract:
    The utility model relates to a sound transmission mechanism for the built-in treble unit in sound box, which comprises loudspeaker treble unit and micropore panel. The sound radiation surface of the loudspeaker treble unit is not apart from the micropore panel, that is, the loudspeaker treble unit is partially connected with the micropore panel. The utility model has simple structure with obvious design effects: that irregularity in infrequency response curve is improved by removing the front cavity defined during the installation of treble unit; and that treble attenuation due to micropore panel is reduced efficiently, thereby increasing the audio frequency response above 10 KHz.
Time: 10
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