Sound dampening in loud spots

[grumpycat]

Apologies if there is a thread on this but what is happened so far with the sound dampening project as before the lockdown started i went on the northern line and Camden Town to Euston it does still get very loud there

[goldenarrow]

Covered in this thread here:

districtdavesforum.co.uk/thread/31030/excessive-track-noise

[rincew1nd]

Thanks goldenarrow.

Thread locked