Blocking all ambient noise while in Hydro station

[Dignan]

ANyone know of a mod or fix that allows you to block all internal ambient noise when you are at the hydro station? I can hear hydro sounds and contact noises fine but I still hear some footsteps, sniffles, mumbling and other internal sub ambient sounds when on the hydro station. It can be distracting when trying to listen to a far off, faint contact.