A graphic study of sounds waves emitted by singing tubes (1920)
Lapp, Claude Jerome · leaf 38
A « 220 cm. \ 43 1 \ N f\ 205 cm. m fx 44 X * 164 cm. 53 … X * 220 cm. v 17 The waves in this series were taken from tube No. 21, branch-form. The water column was adjusted at +23 cm., +15.2 cm., +11.3cm., +1. cm., and +15,8 cm., respectively. The first three decid-edly show the effect of forcing by means of supplying too much en-ergy. Waves 47 and 53 were…
Sound-waves · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
