Great places on the web related to sound

General Sound

Comparing Light and Sound

Freebar Calculator  http://www.windworld.com/tools/freebar/index.html

Physics of Sound http://www.glenbrook.k12.il.us/gbssci/phys/Class/sound/soundtoc.html

Making Sound With Musical Instruments http://www.school-for-champions.com/science/soundmusic.htm

Understanding Harmonics http://www.harmony-central.com/Guitar/harmonics.html

Physic of Music from MTU http://www.phy.mtu.edu/~suits/Physicsofmusic.html

Alternate Temperaments: Theory and Philosophy by Terry Blackburn http://www.terryblackburn.us/music/temperament/index.html

Instrument Encyclopedia http://www.si.umich.edu/chico/instrument/

PVC Whistle/Flute http://profs.sci.univr.it/~gonzato/whistle/index.html

Experimental Musical Instruments http://www.windworld.com/index.htm

The Odd Music Gallery http://www.oddmusic.com/gallery/

More Experimental and odd instruments http://www.tidewater.net/~xylojim/Artsy.html

Historical

• Acoustic Radar http://www.dself.dsl.pipex.com/MUSEUM/COMMS/ear/ear.htm
• Voice Pipes and Speaking Tubes http://www.dself.dsl.pipex.com/MUSEUM/COMMS/voicepipe/voicepipe.htm

Noisy Cans http://media.nasaexplores.com/lessons/04-056/k-4_1.pdf

How Do You Make A Sound? http://media.nasaexplores.com/lessons/04-056/5-8_1.pdf

Vibrating Vocal Cords http://media.nasaexplores.com/lessons/04-056/9-12_2.pdf

Vibrations Make Sound http://media.nasaexplores.com/lessons/04-062/k-4_1.pdf

Thump! Thump! http://media.nasaexplores.com/lessons/04-062/5-8_1.pdf

Zoom! The Speed of Sound http://media.nasaexplores.com/lessons/02-031/k-4_2.pdf

Hear! Hear! http://media.nasaexplores.com/lessons/02-084/k-4_2.pdf

Sound Discoveries http://media.nasaexplores.com/lessons/03-075/k-4_1.pdf

Speed of Sound http://media.nasaexplores.com/lessons/04-045/5-8_2.pdf

How Do You Make A Sound http://media.nasaexplores.com/lessons/04-056/5-8_1.pdf

Sound Waves http://media.nasaexplores.com/lessons/01-065/9-12_1.pdf

How You Hear Me http://media.nasaexplores.com/lessons/03-075/9-12_2.pdf

Resonance Tubes http://media.nasaexplores.com/lessons/02-031/9-12_1.pdf