finishing up on another diffuser

Posted on February 13, 2017 at 20:07:39

Green Lantern
Audiophile

Posts: 16952
Location: San Diego, Ca
Joined: November 12, 2002
Contributor
Since: June 17, 2003

although many feel the porous material qualifies it more as a sound absorber.

the above are a much bigger version of the one I quickly threw together to cover my 55" screen TV:

pictureguy

20:57:02 02/22/17

Green Lantern

04:46:54 02/26/17

Crazy Dave

11:39:28 02/19/17

...

pictureguy

20:57:02 02/22/17

Green Lantern

04:46:54 02/26/17

Crazy Dave

11:39:28 02/19/17

Green Lantern

20:06:53 02/22/17

Satie

20:45:26 02/13/17

RE: finishing up on another diffuser, posted on February 13, 2017 at 20:45:26
Satie Audiophile Posts: 5426 Joined: July 6, 2002	At such close quarters the absorption is likely a good thing. The open cell foam will do much absorption at high freq and will diffuse mids, so it might be a better balance that you would get just using diffusion- which would be more effective if your speakers were further out. Try and see how well it works.

RE: finishing up on another diffuser, posted on February 19, 2017 at 11:39:28
Crazy Dave Audiophile Posts: 14371 Location: East Coast Joined: October 4, 2001	I like it! What is the material you are using to make it? Where do you get it? Dave

RE: finishing up on another diffuser, posted on February 22, 2017 at 20:06:53
Green Lantern Audiophile Posts: 16952 Location: San Diego, Ca Joined: November 12, 2002 Contributor Since: June 17, 2003	thanks Dave! check it out here

RE: finishing up on another diffuser, posted on February 22, 2017 at 20:57:02
pictureguy Audiophile Posts: 22597 Location: SoCal Joined: October 19, 2008	Any frequency range calculations for this diffuser? Too much is never enough

RE: finishing up on another diffuser, posted on February 26, 2017 at 04:46:54
Green Lantern Audiophile Posts: 16952 Location: San Diego, Ca Joined: November 12, 2002 Contributor Since: June 17, 2003	Not sure; wouldn't know how to measure it.

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