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Low frequency response microphone diaphragm structures and methods for producing the same
Low frequency response microphone diaphragm structures and methods for producing the same
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机译:低频响应麦克风振膜结构及其制造方法
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摘要
A microphone system includes a diaphragm suspended by springs and including a sealing layer that seals passageways which, if left open, would degrade the microphone's frequency response by allowing air to pass from one side of the diaphragm to the other when the diaphragm is responding to an incident acoustic signal. In some embodiments, the sealing layer may include an equalization aperture to allow pressure to equalize on both sides of the diaphragm.
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