Acoustics

http://hyperphysics.phy-astr.gsu.edu/hbase/acoustic/auditcon.html#c1
http://paws.kettering.edu/~drussell/Demos.html
http://www.ethanwiner.com/acoustics.html
http://www.davidgriesinger.com/
http://www.customaudiodesigns.co.uk/help.htm
http://www.kemt.fei.tuke.sk/Predmety/KEMT320_EA/_web/Online_Course_on_Acoustics/index_acoustics.html
http://www.acoustics.org/index.html
http://www.silcom.com/~aludwig/Room_acoustics.html
http://www.phys.unsw.edu.au/jw/flutes.v.clarinets.html
http://www.hunecke.de/en/calculators/loudspeakers.html
http://www.klipschcorner.com/Tools/ModeCalc.aspx
http://www.bobgolds.com/Mode/RoomModes.htm
http://www.diracdelta.co.uk/science/source/n/o/noise%20&%20vibration/source.html
http://www.acoustics.salford.ac.uk/acoustics_info/index.php?content=qshttp://www.owlnet.rice.edu/~elec301/Projects00/elec301/index.html
http://www.greengluecompany.com/
http://www.bobgolds.com/AbsorptionCoefficients.htm
http://www.santafevisions.com/csf/html/math/001_acoustic_math.htm
http://www.santafevisions.com/csf/demos/video/index.htm
http://www.santafevisions.com/csf/html/lectures/index.htm
http://www.newswise.com/articles/view/528722/
http://www.johnlsayers.com/phpBB2/index.php
http://www.lpswistdesigns.com/
http://www.stcratings.com/
http://aeservices.co.nz/
http://www.kayelaby.npl.co.uk/general_physics/#2_4
http://www.educypedia.be/education/sound.htm
http://wsdg.com/dynamic.asp?id=resources/construction-sequences

   Studio Designers

http://www.lpswistdesigns.com/
http://malcolm.bignoisybug.com/rsdp/
http://www.xlacoustics.com/
http://www.weslachot.com/index.html
http://www.jeffcooper.com/recstudio/recstudio.htm
http://www.fmdesign.com/support/recording_studio.htm
http://www.wsdg.com/default.asp
http://www.rast.com/pageHidley.php?13
http://www.johnlsayers.com/
http://www.buzzaudio.co.nz/acoustics.htm
http://mixonline.com/design/profiles/
http://pilchner-schoustal.com/
http://www.northwardacoustics.com/