I have imported a clip from someone’s phone, detached the audio, added a few filters to play with (Low pass filter, Reduce nose: wavelet, equalizer: parametric), but I can’t push the cacophony of the ocean into the background…
When I went to the internet, looking for ways to reduce background noise, I found the same thing, three times: detach the audio file, select the audio track, add the noise reduction: wavelet filter, adjust the variables until you get something you are happy with…