Possibly have a look at my Life plugin: https://hub.virtamate.com/resources/life.165/
Might not exactly be what you are looking for, but this does use breathing to drive animation which again is used to drive the slap sounds. This way everything is in (almost) perfect sync despite random breathing.
Might not exactly be what you are looking for, but this does use breathing to drive animation which again is used to drive the slap sounds. This way everything is in (almost) perfect sync despite random breathing.