There is a free de-click plugin for Audacity which can produce very good results,
see … Updated De-Clicker and new De-esser for speech
However that plugin can be slow, (depending on the settings used), and it’s not simple to use.
There is a free de-click plugin for Audacity which can produce very good results,
see … Updated De-Clicker and new De-esser for speech
However that plugin can be slow, (depending on the settings used), and it’s not simple to use.