OCR Text |
Show Musi Prom Ihe Itleetrle Arc. A I-ondon electrician, Mr. W. Dud-dell, Dud-dell, recently exhibited a novel musical Instrument, composed of a series of electric arc light, which played a popular pop-ular air. When the current I passing pass-ing through aolld carbon they give oft a musical sound, and by placing a hunt across the carbon, connected with a keyboard, Mr. Duddell was able to vary the sounds through th seal of two octave. The keyboard aerved to vary the aelf-lnductlon and capacity In th shunt circuit, and by employing four arr Uia Intensity of the sound waa made sufficiently great |