Invention Grant
US06614911B1 Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material 有权
麦克风组件具有高阻抗性和/或疏水性材料的挡风玻璃

Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material
Abstract:
A microphone assembly includes one or more transducers positioned in a housing. Circuitry is coupled to the transducer for outputting an electrical signal such that the microphone has a main lobe directed forwardly and attenuates signals originating from the sides and/or rear. The transducers can advantageously include multiple transducers, which, with the circuit, produce a desired sensitivity pattern. The microphone assembly can be employed in a vehicle accessory.
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