Silence detection #112
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Silence detection #112
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added 14 commits
April 16, 2024 11:59
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@ArturWyszomirski thank you so much for this! We do need the iOS implementation for this to be able to merge. Lets see if someone is willing to help out or I'll see if I can have a look myself :) |
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I might have some time later this month if nobody else picks it up by then I think I will 👍 |
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@FreakyAli that would be amazing, feel free to do so! |
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Sorry for that... I just wanted to rename branch. Didn't know it will work that way:/ |
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No worries! I was already sad you were closing it haha! @FreakyAli would you still have time to look at this? Else I might see if I can take some time to make an attempt |
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Quite the opposite:) I have just fixed the conflict with the latest commit and working on making a sample of silence detection. |
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Silence detection implementation for Windows and Android.
A
DetectSilenceAsyncshould be fired after starting recording audio. TheDetectSilenceAsynctask is completed when silence is detected. A silence is when the recorded audio level is less or equal tosilenceTresholdmultiplied by noise* forsilenceDurationperiod of time.The
SoundDetectedproperty is set to false after each start of recording. When a sound greater thansilenceTresholdmultiplied by noise is detected theSoundDetectedis set to true.Most of the code is shared. The only platform specific part is the
GetAudioChunkmethod which is responsible for providing a stream of audio data samples to theDetectSilencemethod.* noise is the lowest detected audio level detected during recording but not lower than 0.01 (the values are normalized)