Winter Quarter 2014

150 Musical Acoustics
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The Simulation of Moving Sound Sources

Submitted by jc on Wed, 04/14/2010 - 11:52am

Title	The Simulation of Moving Sound Sources
Publication Type	Journal Article
Year of Publication	1971
Authors	Chowning, J.
Journal	Journal of the Audio Engineering Society
Pagination	J. Audio Eng. Soc. 19 (1), 2–6.
Keywords	4-channel, angular cue, distance cue, Doppler, localization, quad, spatialization, velocity cue
Abstract	A digital computer was used to generate four channels of information which are recorded on a tape recorder. The com- puter program provides control over the apparent location and movement of a synthesized sound in an illusory acoustical space. The method controls the distribution and amplitude of direct and reverberant signals between the loudspeakers to provide the angular and distance information, and introduces a Doppler shift to enhance velocity information.
Alternate Journal	Reprinted in Computer Music Journal, Vol. 1, No. 3. (Jun., 1977), pp. 48-52. Reprinted in La Muslea Elettronica, Feltrinelli ed., Italy.