Physics of Sound   Rakesh Mittal  

http://www.physicsclassroom.com/class/sound/  http://www.physicsclassroom.com/class/sound/u11l5a.cfm http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html http://www.physics247.com/physics-tutorial/sound-wave-equation.shtml http://www.physics247.com/physics-tutorial/ultrasound-physics.shtml http://101science.com/physics.htm  http://www.sv.vt.edu/classes/ESM4714/Student_Proj/class95/physics/chin_sound.html http://www.relisoft.com/science/physics/sound.html  http://www.audioholics.com/education/acoustics-principles/physics-tutorial-2-the-physics-of-hearing

http://www.upscale.utoronto.ca/PVB/Harrison/Flash/  http://www.animations.physics.unsw.edu.au/  http://www.batesville.k12.in.us/physics/phynet/mechanics/mechoverview.html   Review   http://www.ncvs.org/ncvs/tutorials/voiceprod/tutorial/refresh.html   http://www.criticalecho.com/content/tutorial-1-basic-physics-ultrasound-and-doppler-phenomenon    http://pages.physics.cornell.edu/courses/p204/docs/MUSIC_THEORY.pdf