Tyndall, John, 1820-1893 · New York : Appleton · leaf 413
lower octave of c. The distance from any point ofthis line to the curve above it represents the dissonancecorresponding to that point. The pitch here is supposedto ascend continuously, and not by jumps. Supposing, forexample, two performers on the violin to start with thesame note c, and that,… … eented by the irregular curved line in Fig. 164. Soon afterthe unison, which is represented by contact at c, is de-parted from, the curve suddenly rises, showing the disso-nance here to be the sharpest of all. At e, the curveapproaches the straight line c g, and this point corre-sponds to the major…
Sound
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