the next room. shaft by friction clutches, and thus two different speeds out iron. , One of the illustrations shows a "tone- Perhaps one of the most remarkable features of this are obtained, since the driving sprocket is keyed on mixer" in which the electrical vibrations are com- new art is the… … vibrations, which, when they reach the ear, appeal to MOTOR SLEIGH SAID TO BE CAPABLE OF MAKING 35 MILES AN HOUR ON SNOW AND 90 MILES AN it as musical chords of great beauty. In some cases HOUR ON ICE. the complex vibrations from different keyboards are further combined into still more highly…
Electrical engineering · Patents · Vibrations · Feet · March · Scientific American · Manufacturers · Belt power · Acheson harden · Electrical vibrations · Ground tone · American march · Central station · Sewing machine · Patent office · Walschaert valve
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