Custom Internal Mic Noise Reduction Enable |
(Radio Profiles, Audio Settings) |
Enables the radio's internal microphones to use a custom Internal Mic Noise Reduction Profile
that targets specific noise conditions. 
The Internal
Mic Noise Reduction Settings are recommended for most noise
environments. This selection applies to the current Radio
Profile.
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Noise Reduction improves voice clarity by reducing background noise. Noise Reduction occurs on the transmitting radio prior to transmission (in analog mode) and prior to voice coding (in digital mode). Not only does reducing background noise improve voice clarity for an analog mode transmission, in digital mode a cleaner speech signal going into the voice-encoder (vocoder) results in clearer voice being received and decoded in the receiver. |
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Custom Mic Noise Reduction settings should only be attempted by Qualified Service Personnel. Failure to configure the settings properly may seriously degrade mic noise suppression and consequently the intelligibility of transmitted speech. |
