Fix VHS high pitch or noise background sounds

[JadHC]

Hello,

another topic on fixing VHS sound. I have some tapes with crystal clear sound, and then some other tapes with noise in the background, high pitch or even clicking. It seems it is embedded into tape and I have no idea if there is a way to remove it, please. I have some video editing skills but when it comes to audio, im totally clueless..
im posting two samples:
- first one is tv to dvd recording - as it was live tv, it can no longer be re-recorded. It has high pitch, not sure if this is fixable
- second one is background noise... i tried some apps like goldwave, but the results were horrible, it was impossible to remove noise without making the track sound as if it was underwater... any ideas?

thanks a lot for any help