发明名称 Resonant panel-form acoustic devices.
摘要 Electronic apparatus having a support structure or casing and a loudspeaker attached thereto, the loudspeaker comprising a resonant panel-form member and a vibration exciter mounted to the panel-form member to apply bending wave energy thereto to cause the member to resonate to produce an acoustic output. The vibration exciter is grounded on the support structure or casing and is adapted to support the panel-form member on the support structure or casing, thus forming a mount for the panel-form member.
申请公布号 ZA200006753(B) 申请公布日期 2001.09.04
申请号 ZA20000006753 申请日期 2000.11.20
申请人 NEW TRANSDUCERS LIMITED 发明人 GRAHAM BANK
分类号 H04R9/02;H04R7/04;H04R7/06;H04R9/06 主分类号 H04R9/02
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