Sound analyzer as an undergraduate laboratory tool
作者:
C. R. Nave,
B. D. Garland,
期刊:
American Journal of Physics
(AIP Available online 1980)
卷期:
Volume 48,
issue 6
页码: 451-455
ISSN:0002-9505
年代: 1980
DOI:10.1119/1.12003
出版商: American Association of Physics Teachers
关键词: BENCH−SCALE EXPERIMENTS;ACOUSTICS;EDUCATION;SOUND ANALYZER
数据来源: AIP
摘要:
Several interesting laboratory experiments in acoustics can be built around a sound analyzer and a storage oscilloscope. The Tektronix 5L4N Spectrum Analyzer has been used for several experiments in a course entitled ’’The Physics of Music and Speech,’’ as well as for undergraduate research projects and some projects carried out in cooperation with local high schools. The experiments described involve the analysis of speech and musical instrument sounds and the general analysis of the frequency range of complex sounds.
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