Neumann Foam Windscreen for RSM 190/RSM191 Microphone

The Neumann Foam Windscreen for RSM 190/RSM191 Microphone is made out of open-cell polyurethane foam. This windscreen does 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 is measured without electrical filtering in a turbulent air stream traveling at 20 km/h, generated by a noiseless wind machine.