Well, it seems I am the resident expert in this respect, so I thought I might help a little. You cannot shield anything with ERS cloth since it does not work (does nothing) under real testing. Do not waste your money. The best thing to do is yank your siding and cover the side of your house (or more) with MuMetal or any type of ferrite metal roll. For a smaller scale project, you may attach to walls around the equipment. It is wise to use two or more layers of dialectic with non-conductive spacers, this attenuates induction within permittivity of the two combating e fields when inducted from the air in reversing current. The non-conductive spacers may be selected of differing thicknesses to address the actual frequencies causing issues.
Sadly, this is part of buying a home near radio towers, cellular / microwave towers, repeaters and power stations as the source induction can occur with a miriad problems in the audible frequency once your equipment makes sense of it. You can go "Mork and Mindy" and wrap everything in shields till you find the worst inducting unit or cable. Some power conditioners will help if the signal is coming in from house wiring or the power path... but this could be into your signal path and a conditioner or other "plug into" isolator will do nothing. Induction occurs into wires, IC's, PCB's and other small ferrite objects, even if we don't like it.
Hope this helps!
Sadly, this is part of buying a home near radio towers, cellular / microwave towers, repeaters and power stations as the source induction can occur with a miriad problems in the audible frequency once your equipment makes sense of it. You can go "Mork and Mindy" and wrap everything in shields till you find the worst inducting unit or cable. Some power conditioners will help if the signal is coming in from house wiring or the power path... but this could be into your signal path and a conditioner or other "plug into" isolator will do nothing. Induction occurs into wires, IC's, PCB's and other small ferrite objects, even if we don't like it.
Hope this helps!