Which audio filter is needed to remove breathing?

[What do all those audio filters do?|http://www.lafcpug.org/Tutorials/basicaudio_filterguide.html]

Hi Pass is a good place to start. You can probably go as high as 300 Hz before it starts to sound too thin.
But getting dynamic noise out of a recording can be tricky and may require some surgery.
If the Hi Pass doesn't meet your needs I strongly recommend doing the audio work in another app. Working on audio in FCP is a joke.

best

g

Which audio filter is needed to remove breathing?

I don't think there is a "becoming late" filter.

x

When certain audio frequencies must be dealt with, I sometimes overlay another, quiet music track. When that doesn't work I export to ProTools and work with the Equalizer filters to find the exact frequency of the breathing and to bring it down. I now tell grooms to stop breathing until the ceremony is over. They faint, and avoid the trauma of going through with the ceremony while conscious. 🙂