Re: [LAU] room accoustics and noise reduction

On Tue, 2010-04-27 at 23:33 +0200, rosea.grammostola wrote:
> On Tue, 2010-04-27 at 22:57 +0200, Fons Adriaensen wrote:
> > On Tue, Apr 27, 2010 at 10:28:11PM +0200, rosea.grammostola wrote:
> >
> > > > For the trumpet, one thing you could do is to play facing
> > > > and close to a very absorbing surface. Trumpets are quite
> > > > directional as a sound source, so this will limit the problem
> > > > close to the source.
> > >
> > > Very interesting and helpful suggestion. What material do you suggest?
> >
> > The fiberglass 'glass wool' slabs used mostly for heat insulation
> > should work well. They usually have one side covered with paper.
> > Put that side to the wall, and cover the 'fluffy' side with some
> > thick tissue or curtain.
> >
> > If you have a free corner, cover at least 2m on each side. Also
> > good for recording vocals, with a directional mic pointing into
> > the corner.
>
> 2m on each side, you're talking about the width or height?
> I've an corner: width of the two sides: 130cm and 110cm, height = 300cm
>
> Glass wool is not very pretty in my room though...
> I see the cybershop Thomann is selling some 'noppenschaum' stuff
> http://www.thomann.de/nl/standaard_absorber.html
> Are those materials good? What can you say about that?
>
> Thanks in advance,
> \r

They also have stuff for bass
http://www.thomann.de/nl/bas_breedband_absorber.html

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Received on Wed Apr 28 04:15:01 2010