2 Replies Latest reply on Jun 11, 2015 5:49 PM by SergeyK

    How to identify silence/noise in a audio file

    Mohita

      Hi

       

      I am doing continuous recording using alsa library on Intel Edison. I want to filter out those audio files in which only silence or noise is recorded.

      Is there any API provided by alsa to identify if an audio file is having only silence/noise?

      Is there any other library available to identify the silence/noise?

       

      Regards

      Mohita