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Close range sounds, wind, and fast movements of the microphone boom, all may
cause interfering noises. To avoid these unwanted sounds, windscreen accessories
are available.
Typically, they are made out of open-cell polyurethane foam. These windscreens
do not cause interfering resonances and do not influence the directional
pattern. Only in the upper frequency range is the output level slightly
attenuated.
The wind noise attenuation was measured without electrical filtering in a
turbulent air stream traveling at 20 km/h, generated by a noiseless wind
machine.
Wind noise attenuation 15 dB. Attenuation at 15 kHz 2 dB. Diameter 50 mm, length
195 mm. Color black.
Order Information
WS 81 black Cat. No. 007268
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