3 Aug
2014
3 Aug
'14
10:39 p.m.
Thanks for all your comments! I've built and mounted most of the planned
absorbers, with one exception; the absorber panels on each side of the LP,
which incidentally is what you're talking about ;-) thanks FOR bringing up
the mirror thing Carlos, that's what I've been thinking about doing, but
perhaps I shouldn't then given this conversation...
So, if the mirror trick doesn't work as intended, is there some other rule
of thumb I can use when placing my absorber panels on the sides of my LP?
Fons?
Thanks for all the help again all of you!
On Aug 3, 2014 7:58 PM, "Carlos sanchiavedraz" <csanchezgs(a)gmail.com>
wrote:
2014-08-03 19:06 GMT+02:00 Fons Adriaensen
<fons(a)linuxaudio.org>rg>:
On Sun, Aug 03, 2014 at 06:22:53PM +0200, Carlos
sanchiavedraz wrote:
Sure, Fons, put salt everywhere; I'm aware of some of that, but as I
pointed out I'm no expert, just wanted to add my two cents just to
begin making a blurred image of what's the problem to make it clearer
afterwards with more knowledge.
Thanks for clarifying anyway.
- Pick a mirror
- From your listening position perspective and moving the mirror (you
know, with its back to the wall), find the areas where you see the
image of your speakers reflected in the mirror. It's better to have
some helping hand so you can stay seated in your LP.
The point is: if you see the speakers/the light reflected from the
speakers that gets to your eyes bounced from the mirror, then the
sound will get to you bounced on those areas as well.
Take that with some very big lumps of salt.
For at least half of the audible frequency range, the wavelenght of
sound is comparable or larger than the typical sizes of objects that
surround us. Which means that sound will not behave as light. This is
the main reason why so many people have a completely wrong idea of how
sound waves interact with objects or a room.
Ciao,
--
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)
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