Robert Moog - Development of The Moog Synthesizer

Development of The Moog Synthesizer

The Moog synthesizer was one of the first widely used electronic musical instruments. Early developmental work on the components of the synthesizer occurred at the Columbia-Princeton Electronic Music Center, now the Computer Music Center. While there, Moog developed the voltage controlled oscillators, ADSR envelope generators, and other synthesizer modules with composer Herbert Deutsch.

Moog created the first voltage-controlled subtractive synthesizer to utilize a keyboard as a controller and demonstrated it at the AES convention in 1964. In 1966, Moog filed a patent application for his unique low-pass filter U.S. Patent 3,475,623, issued in October, 1969. He is a listed inventor on ten US patents.

Moog had his theremin company (R. A. Moog Co., which later became Moog Music) manufacture and market his synthesizers. Unlike the few other 1960s synthesizer manufacturers, Moog shipped a piano-style keyboard as the standard user interface. Moog also established standards for analog synthesizer control interfacing, with a logarithmic one volt-per-octave pitch control and a separate pulse triggering signal.

The first Moog instruments were modular synthesizers. In 1971 Moog Music began production of the Minimoog Model D, which was among the first synthesizers that was widely available, portable, and relatively affordable.

One of Moog's earliest musical customers was Wendy Carlos, whom he credits with providing feedback valuable to further development. Through his involvement in electronic music, Moog developed close professional relationships with artists such as Don Buchla, Keith Emerson, Rick Wakeman, John Cage, Gershon Kingsley, Clara Rockmore, Jean Jacques Perrey, and Pamelia Kurstin. In a 2000 interview, Moog said, "I'm an engineer. I see myself as a toolmaker and the musicians are my customers. They use my tools."