ABSTRACT
This chapter explores the first generation of electronic music technology that existed until about 1920. There were an estimated 85 instruments invented during this 45-year period. The stages of electronic music history closely parallel overall advancements in electronics technology. Electronic music instruments have evolved steadily through the innovation, imitation, diffusion, and substitution of products. Imaginative experiments in the electrical production of music were taking place before the end of the nineteenth century. The tone-generating mechanism consisted of “pitch shafts,” or axles, upon which were mounted a series of notched metal tone wheels. Russolo’s manifesto appealed to composers interested in experimenting with new sounds, including electronic sounds. The Telharmonium used an ingenious method to produce music. The casual observer could have easily mistaken the whirring machinery of the Telharmonium chamber for that of a power plant. The Telharmonium keyboard console was located on a small stage in the listening space, tucked into an alcove and framed by giant ferns.
