Barton, Edwin H. (Edwin Henry), b. 1858 · London, Macmillan and Co., limited · leaf 458
Fig. 89b.—Airs Motion.Magnified 1400 times that of string. … Fig. 89c.—Bridges Motion Longitudinally.Magnified 67 times that of string. all round its margin. When in motion the tongue oscillatesso as to alternately open and (nearly) close the hole in theblock. This arrangement is termed a free reed. Thusthe mode of producing a musical note with a free…
Sound
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
