TCustomRVMicrophone.SoundIgnoreInterval

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Defines the minimal acceptable interval of changes of the sound amplitude.

property SoundIgnoreInterval: Byte;

For the given period of time, the component calculates the average value of the sound amplitude (Av). If sound amplitude varies in the interval [Av-SoundInterval, Av+SoundInterval], the sound is ignored.

This property allows to cut off a monotonous hum.

This property is applied to sound read from a microphone. If WAVUseOptions=True, it is applied to sound from WAV-files as well.

Default value:

5