发明名称 |
APPARATUS AND METHOD FOR PROVIDING A FREQUENCY RESPONSE FOR AUDIO SIGNALS |
摘要 |
An apparatus includes a moving mass transducer. The moving mass transducer generates sound by displacement of a surface defined by a piezoelectric element. The piezoelectric element is displaced in response to an interaction of a first signal with a magnetic field. The piezoelectric element is configured to be separately driving by a second signal. |
申请公布号 |
US2015010176(A1) |
申请公布日期 |
2015.01.08 |
申请号 |
US201314132928 |
申请日期 |
2013.12.18 |
申请人 |
QUALCOMM Incorporated |
发明人 |
Schevciw Andre Gustavo Pucci;Bernal Castillo Ricardo De Jesus |
分类号 |
H04R17/00 |
主分类号 |
H04R17/00 |
代理机构 |
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代理人 |
|
主权项 |
1. An apparatus comprising:
a moving mass transducer, wherein the moving mass transducer generates sound by displacement of a surface defined by a piezoelectric element, wherein the piezoelectric element is displaced in response to an interaction of a first signal with a magnetic field, and wherein the piezoelectric element is configured to be separately driven by a second signal. |
地址 |
San Diego CA US |