A graphic study of sounds waves emitted by singing tubes (1920)
Lapp, Claude Jerome · leaf 52
h ~ 147 cm. 54b … * *= 147 cm. The two waves in thi3 series were taken under identical con-ditions, except that two different diaphragms were used. The wavelength is 147 cm. and the energy of one burner was supplied 8. 1 cm.from the node and 28. 6 cm. from the loop. This series was made upto show that the wave form…
Sound-waves · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
