Arecord always had a plosive sound at begining

There is a plosive sound at begining of arecord. we test the singal ,it had a pulse at begining, we didn’t know why.
Help to analyze it.

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Have clarified where the plosive sound came from?

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.