A graphic study of sounds waves emitted by singing tubes (1920)
Lapp, Claude Jerome · leaf 46
curve of wave length approximately 202 cm. , was takenfrom tube No. 9 branch form, with one burner supplying energy. Thewater column was adjusted to +12 cm. which caused the energy to besupplied approximately 22.5 cm. fron the node and 28 cm. from theloop. Resonator No.10 was used. The curve shows… … i X ■ 215 cm. 21 This series shows four waves selected from a long seriestaken with tube No.5, straight form. These waves are all pure sinecurves and represent wave lengths of 123 err.. , 179 cm. , 205 cm. , and215 cm., respectively. Extensions with carefully ground ends ofthe same diameter as the…
Sound-waves · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
