Tuning discrepancies in justly tuned vibrating strings
作者:
J. M. H. Peters,
期刊:
International Journal of Mathematical Education in Science and Technology
(Taylor Available online 1983)
卷期:
Volume 14,
issue 6
页码: 733-736
ISSN:0020-739X
年代: 1983
DOI:10.1080/0020739830140611
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
When Pythagoras investigated frequencies of vibrating strings under tension, he found that by dividing the string in half it sounds an octave higher, by dividing it into three he obtained a note called a perfect fifth with its frequency three times that of the original string. By taking J of the string he found it vibrated at a frequency of the perfect fourth with frequency ratio to the fundamental of 4:3.
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