Invention Grant
US08351633B2 Noise cancelling microphone with wind shield 有权
带防风罩的降噪麦克风

Noise cancelling microphone with wind shield
Abstract:
Various exemplary embodiments are a noise-cancelling microphone housing including a body and a round wind shield member having a round depression in the end facing away from the body. The body is sized such that at least one microphone element will fit inside. The wind shield member is positioned such that in the course of normal use, wind directed toward the microphone will be intercepted and deflected by the wind-shield element. Deflecting wind away from the noise-cancelling microphone allows the microphone to produce a high-quality signal in spite of heavy winds. Various embodiments may also include a cover made of noise-damping material and/or holes through at least one face of the housing such that sound may pass through and reach the interior where the microphones are located.
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