<< Click to display table of contents >> TCustomRVMicrophone.SoundIgnoreInterval |
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