My sound is scratchy and ess-y :o

Hey there!

I’ve signed up in this forum as I have problems with my video’s sound - although I’ve tried several Audacity plugins.

Here the sound file:

Can you help me enhance the sound? Thanks in advance!

Mixing stereo down to to mono helps reduce the wide stereo ess …

[ The stereo-ess problem sounds like a sibilant mp3 with a bit-rate which is too low ].

Cheers. Mixed down to mono, de-essed with spitfish. better now (although far from good^^)