首页>
外国专利>
Electroacoustic transducer with dual vibration plate
Electroacoustic transducer with dual vibration plate
展开▼
机译:带双振动板的电声换能器
展开▼
页面导航
摘要
著录项
相似文献
摘要
An electroacoustic transducer that can improve acoustic characteristics has a housing and a piezoelectric speaker. The piezoelectric speaker has a first vibration plate with a periphery part supported directly or indirectly on the housing, as well as a piezoelectric element placed at least on one side of the first vibration plate, and is constituted in such a way that its rigidity is asymmetric with respect to the center axis of the first vibration plate.
展开▼