The physics of music  [videorecording] / 
Classroom Video ; produced by John Dobis ; [written by John Davis]. 
 - Burnaby, B.C. :  Classroom Video,  2005?, c1992. 
 - 1 videodisc (34 min.) :  sd. col. :  4 3/4 in. 
<br/><br/> Originally produced in 1992.  Music provided by: Sydney Conservatorium of Music High School, Cleveland Street High School, and Australian Broadcasting Corporation (ABC). 
<br/><br/>Physics consultant, Paul George; graphics, Graeme Whittle; editor, John Dobis; post-production sound, Philip McGuire; executive producer, John Davis.  Physics consultant, Paul George; graphics, Graeme Whittle; editor, John Dobis; post-production sound, Philip McGuire; executive producer, John Davis. 
<br/><br/>Narrator, Janice Gott. 
<br/><br/> "Program Summary: Wave nature of sound, sound on a CRO; Music versus noise; Pitch, frequency, amplitude, wavelength; Musical scale, octaves; Hearing and decibel scale; Timbre of voice and other instruments explained by waveforms on CRO; Interference & superposition producing beats; Strings, wind, reed & percussion." -- Cassette label. 
<br/><br/><br/>DVD. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Music--Acoustics and physics.<br/>Sound-waves.<br/>Vibration.
<br/><br/><label>LC Class. No.: </label>ML3805 .P597 
<br/><br/><label>Dewey Class. No.: </label>781.22 P578a