COLES 4104B Microphone mustotero noise canceler.
COLES 4104
Microphone ring noise canceler. BBC design used for high-quality locution in high-noise environments canceling a lot of background noise.
This microphone does not affect the noise due to the wind and can be used with wind speeds of up to 32 km/h or 64 km/h. without loss in quality.
The important thing about the polar response is that it is bidirectional allowing one or more reporters to keep conversation side by side without interference.
Equally important is its application in noisy industrial environments, in which to convey information and instructions of a maneuver can be a matter of life or death. The noise cancellation system is a vital element in this type of communication.