On Wed, 21 Mar 2018 16:25:51 -0000, "Brian Gaff"
wrote:

My bedroom is almost square with one corner with an airing cupboard and the
next one sliced off by the chimney as it runs up from the floor below.
It has this middle sounding honk no matter what speakers I use. Short of
coating all the walls with old cardboard egg boxes I wondered if these new
miracle speakers from Sonos might help, or is this room auto compensation
stuff just hype as to me it seems that if there is a resonance you won't
stop that no matter how you adjust speaker frequency response.
Brian

Egg boxes never did anything, but if you have a spare duvet - hang
that on a wall. I did a test in my study years ago - a microphone six
feet away, and comparing with and without the duvet.

http://www.soundthoughts.co.uk/listen/duvet.mp3

d

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