Rene Bache, Marvels of Science
“ Helmholtz said that the power of music to express emotions depends upon the overtones This has long been recognized as proved beyond question, and it is well understood by musicians today that the low harmonics are those of mournfulness and solemnity, and that the high harmonics are those of joy. Well, then, Professor Gates proposes for the first time to utilize this knowledge by applying it in a practical way for the production of musical effects. The music of the future will be a music of the emotions; it will touch the human heart as no music hitherto has ever done. ”
