Barton, Edwin H. (Edwin Henry), b. 1858 · London, Macmillan and Co., limited · leaf 280
ther words, the nodes in thecone are at increasing distances apart, reckoning from theopen end, and at the apex of the cone is a node common toall the notes. These nodal positions were established byBlaikley with an experimental bugle made in sections. On 188 VIBRATING SYSTEMS 261 taking this to… … s2 ^ d3 e4 eB oQ The Os show the values of the roots of the equation tan x=x Fig. 51.—Vibrations in Open Cones. 7tt Radians presence was found not to prevent the production of thenote in question. The diaphragms had each a few small 262 SOUND CHAP. V holes to admit the passage of the players…
Sound
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