Acoustics Links - started 04/18/06

How to use REW, What is a Bass Trap, a diffuser, the speed of sound, etc.

Moderators: Aaronw, sharward

knightfly
Senior Member
Posts: 6976
Joined: Sun Mar 16, 2003 11:11 am
Location: West Coast, USA

Acoustics Links - started 04/18/06

Post by knightfly »

Been meaning to do this for a long time; Thanks to LenMorgan for reminding me at the right time - First and foremost, from "Mr. encyclopedia himself,

http://www.bobgolds.com/AbsorptionCoefficients.htm

More to come - if you have other useful links to acoustic materials, feel free to post. I'll clean up and reorganize from time to time. thanks... Steve
Soooo, when a Musician dies, do they hear the white noise at the end of the tunnel??!? Hmmmm...
len-morgan
Senior Member
Posts: 657
Joined: Wed Aug 10, 2005 8:02 am
Location: Big Spring, TX, USA

Post by len-morgan »

I'm not sure this is what I was after, but as you said, it's just a start. This reference is great for comparing materials (and the absorbtion coefficients thereof). In fact, I'm not sure that the phpBB software can do what I was thinking of.

I'll wait until I see what you come up with as time goes by. In the meantime, I might play with some sort of "thesaurus" app that I could put up on my website.

len
Rekrapt
Posts: 13
Joined: Wed Nov 15, 2006 2:18 pm
Location: Gulfport, MS
Contact:

Great Website

Post by Rekrapt »

I'm new here... :D What a great place!

I did a search in the forum for this link and didn't find it so I thought I'd post it here. Hope this is the appropriate place.

http://www.falstad.com/interference/
Desc: This java applet demonstrates interference between two sources of sound waves. You need two speakers (or one speaker and a wall) and a sound card (preferably stereo). Measure or estimate the distance between your speakers and set the Speaker Separation slider accordingly...

http://www.falstad.com/mathphysics.html
Desc: This page has links to Java applets that demonstrate various physics models. Including: Loaded String (Simulation of wave motion of a string), Rectangular Membrane Waves (Vibrational modes in a 2-d membrane), Circular Membrane Waves (Vibrational modes in a 2-d circular membrane - drum head), Bar Waves (Bending waves in a bar), Box Modes (Acoustic standing waves in a 3-d box), and many more.

Hope someone finds them useful.
Rest Easy,
Tom
len-morgan
Senior Member
Posts: 657
Joined: Wed Aug 10, 2005 8:02 am
Location: Big Spring, TX, USA

Post by len-morgan »

Welcome to the forum Rekrapt!!!

Interesting links. It's still not an answer to my original question but ANY information is always a good thing!

len
knightfly
Senior Member
Posts: 6976
Joined: Sun Mar 16, 2003 11:11 am
Location: West Coast, USA

Post by knightfly »

Helpful info on another mis-understood product, compliments of Eric Desart -

http://www.johnlsayers.com/phpBB2/viewtopic.php?t=3731

Thanks, Eric... Steve
Soooo, when a Musician dies, do they hear the white noise at the end of the tunnel??!? Hmmmm...
mike0370
Posts: 31
Joined: Sun Nov 06, 2005 12:19 pm
Location: Central Ohio

Newells Deadsheet

Post by mike0370 »

Well, Im 99% sure ive found the products Newell refers to as waste felt and deadsheet , because he mentions them by name as PKB2, and A1.


from a European company

http://www.acusticaintegral.com/ais_pkb2_en.htm




regards
mike
Aaronw
Moderator
Posts: 1771
Joined: Thu Sep 18, 2003 3:06 am
Location: Music City
Contact:

Re: Acoustics Links - started 04/18/06

Post by Aaronw »

I finally discovered the name of this products while on a job site at Microsoft a couple weeks ago while doing an AV install of about 300 rooms. They were installing a track system that the fabric is secured to, and the insulation panels were attached to the walls.

http://www.fabritrak.com

This makes installing the fabric so much easier!
Ro
Senior Member
Posts: 2073
Joined: Sat Mar 29, 2003 12:26 am
Location: Netherlands
Contact:

Re: Acoustics Links - started 04/18/06

Post by Ro »

cool aaron!
tymeworkbeats
Posts: 1
Joined: Fri Dec 20, 2013 5:50 am
Contact:

Re: Acoustics Links - started 04/18/06

Post by tymeworkbeats »

This is definitely the area that i need the most improvement in. Great thread!
Post Reply