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Filter freeze

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Jack6600
Jack6600 Member ✭✭
in New Ideas

I talked about this in the Flex booth a few years ago at the Xenia Hamvention.

A filter freeze button can be used to freeze the Adaptive NR and Auto notch. Especially the auto notch when there's an unwanted carrier or tone and you activate the auto notch, There's no need to re-adapt. I have found in some cases, where the auto notch can adapt to sinusoidal elements in speech causing distortion. When the freeze button is pressed at just the right time, it will only adapt to the unwanted tone.

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