๐”– Bobbio Scriptorium
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Production of Difference Tones

โœ Scribed by ALLEN, FRANK


Book ID
109546418
Publisher
Nature Publishing Group
Year
1945
Tongue
English
Weight
212 KB
Volume
156
Category
Article
ISSN
0028-0836

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๐Ÿ“œ SIMILAR VOLUMES


Difference Tones
โœ KING, A. J. ๐Ÿ“‚ Article ๐Ÿ“… 1945 ๐Ÿ› Nature Publishing Group ๐ŸŒ English โš– 116 KB
PALMESTHETIC BEATS AND DIFFERENCE TONES
โœ Dunlap, K. ๐Ÿ“‚ Article ๐Ÿ“… 1913 ๐Ÿ› American Association for the Advancement of Scienc ๐ŸŒ English โš– 243 KB
Sum and difference tones from turbomachi
โœ N.A. Cumpsty ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 189 KB

A brief kinematic analysis demonstrates one cause of sum and difference tones to be the interaction of sound waves with rotating blade rows. The sum tones are shown, paradoxically, to be always closer to cut-off than the incident wave, whereas the difference tones can be at a higher cut-off ratio.