Gage, Alfred P. (Alfred Payson), 1836-1903 · Boston, London, Ginn · leaf 248
e of the fundamental vibration; the THE PHONAXTTOGEAPH OE PHONOGEAPH. 231 subsidiary serrations correspond to the subsidiary vibrationsor overtones. If a note an octave higher than the last be sung, we obtain,as we should expect, twice as many tongues in the samespace, as shown in D. E represents… … Fig. 185. the vowel o is sung on the same key. These are called mano-metric flames. 188. The phonaufograph or phonograph. — Sound-waves,however complex, may be caused permanently to record thesuccession and variation of their impulses, and thus, as itwere, to inscribe their own autograph. Fig. 185…
Physics
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