Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 2, 2003
Issued Date -
N/A
app pub date -
Nov 28, 2000
filing date -
Nov 19, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
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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