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ERIC Number: EJ860647
Record Type: Journal
Publication Date: 2009-May
Pages: 8
Abstractor: As Provided
Reference Count: 9
ISBN: N/A
ISSN: ISSN-0143-0807
An Experimental Study on the Sound and Frequency of the Chinese Ancient Variable Bell
Chen, Dongsheng; Hu, Haining; Xing, Lirong; Liu, Yongsheng
European Journal of Physics, v30 n3 p541-548 May 2009
This paper describes an interesting sound phenomenon from a modern copy of the Chinese ancient variable bell which can emit distinctly different sounds at different temperatures. By means of audition--spectrum analyser software--and PC, the sound signals of the variable bell are collected and the fundamental spectra are shown on the PC. The configuration is simple and cheap, suitable for demonstration and laboratory exercises. (Contains 1 table, 9 figures, and 1 footnote.)
Institute of Physics Publishing. The Public Ledger Building Suite 929, 150 South Independence Mall West, Philadelphia, PA 19106. Tel: 215-627-0880; Fax: 215-627-0879; e-mail: info@ioppubusa.com; Web site: http://www.iop.org/EJ/journal/EJP
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A