The ‘Variophone’ Yevgeny Sholpo. Russia, 1932

Sholpo's Variophone

Sholpo’s Variophone 1949 Model

Developed in the Soviet Union in 1932 by Yevgeny Alexandrovitch Sholpo and Georgy Rimsky-Korsakov at the Central Laboratory of Wire Communication in Leningrad after several years research into performer-less music; the Variophone was an photo-electrical electronic instrument. The particular method used by the Variophone was a type of optical audio recording designed to allow the composition of lengthy polyphonic pieces of music. This was achieved by cutting sound waves into cardboard discs rotating in synch with a 35 mm movie film. This was then re-filmed and played back on a normal movie projector that and amplified through a speaker. In a simple ‘overdubbing’ process the process could be repeated to create multiple layered tones. Soundtracks were able to contain up to twelve voices, recorded as tiny parallel tracks inside the normal soundtrack film area. By 1931 with the help of Rimsky-korsakov, Sholpo produced soundtrack to the film ‘The Year 1905 in Bourgeoisie Satire’ and again in 1932 a synthesised soundtrack for ‘A Symphony of Peace’ and many other soundtracks for films and cartoons throughout the Thirties and Forties. At the end of the long 1941 Siege of Leningrad, the Variophon was destroyed during a missile attack. After World War Two, Evgeny Sholpo became the director of the new ‘Scientific‐Research Laboratory for Graphical Sound’ with Boris Yankovsky at the State Research Institute for Sound Recording, in Leningrad..

Yevgeny Sholpo and the Variophone

Yevgeny Sholpo and the Variophone

The fourth and final version of Variophone was never finished, despite promising experiments in musical intonation and the temporal characteristics of live musical performance. The laboratory was moved to Moscow and Sholpo was removed from his position as director. In 1951, after a long illness, Evgeny Sholpo died and his laboratory was closed.Archive material from the Variophone was recently transferred in 2007 to the Theremin Center.

Variophone diagram

Variophone diagram

Tone discs

Tone discs



Sholpo's Variophone

Sholpo’s Variophone 1949 Model

Developed in the Soviet Union in 1932 by Yevgeny Alexandrovitch Sholpo and Georgy Rimsky-Korsakov at the Central Laboratory of Wire Communication in Leningrad after several years research into performer-less music; the Variophone was an photo-electrical electronic instrument. The particular method used by the Variophone was a type of optical audio recording designed to allow the composition of lengthy polyphonic pieces of music. This was achieved by cutting sound waves into cardboard discs rotating in synch with a 35 mm movie film. This was then re-filmed and played back on a normal movie projector that and amplified through a speaker. In a simple ‘overdubbing’ process the process could be repeated to create multiple layered tones. Soundtracks were able to contain up to twelve voices, recorded as tiny parallel tracks inside the normal soundtrack film area. By 1931 with the help of Rimsky-korsakov, Sholpo produced soundtrack to the film ‘The Year 1905 in Bourgeoisie Satire’ and again in 1932 a synthesised soundtrack for ‘A Symphony of Peace’ and many other soundtracks for films and cartoons throughout the Thirties and Forties. At the end of the long 1941 Siege of Leningrad, the Variophon was destroyed during a missile attack. After World War Two, Evgeny Sholpo became the director of the new ‘Scientific‐Research Laboratory for Graphical Sound’ with Boris Yankovsky at the State Research Institute for Sound Recording, in Leningrad.

Early version of the Variophone

Early version of the Variophone

The fourth and final version of Variophone was never finished, despite promising experiments in musical intonation and the temporal characteristics of live musical performance. The laboratory was moved to Moscow and Sholpo was removed from his position as director. In 1951, after a long illness, Evgeny Sholpo died and his laboratory was closed. Archive material from the Variophone was recently transferred in 2007 to the Theremin Center.

Variophone diagram

Variophone diagram

Tone discs

Tone discs



9

In Russia from the 1920′s until the  1970′s there was a particular interest in photo-electrical synthesis; probably due to the influence of the theories and writings of Alexander Scriabin who proposed a uniting theory of sound and light.  The first ‘drawn’ soundtrack ever created by the avant-garde composer Arseny Avraamov who produced film soundtracks created by photographing series of drawings such as “Plan Velikikh Rabot” (Plan of great works) and “Kem Bit” (who to be) in 1930. Boris Yankovsky was developing a more complex spectral analysis, decomposition and re-synthesis technique, resembling the recent computer music techniques of cross synthesis and the phase vocoder. This process was also seen as a way of liberating the composer from the practical restrictions of instrumentation and musicians:

While most inventors of electronic musical instruments were developing tools for performers, the majority of methods and instruments based on Graphical Sound techniques were created for composers. Similar to modern computer music techniques, the composer could produce the final synthesised soundtrack without need for any performers or intermediates.”
Smirnov, Andrey, 2011 “Graphical Sound”

Sholpo's drawing of waveforms

Sholpo’s drawing of waveforms

The hand drawn optical synthesis technique was also used later in the 1960′s by Daphne Oram in England.


Sources:

Smirnov, Andrei. Sound Out of Paper. Moscow, November, 2007

http://asmir.theremin.ru/gsound1.htm

http://www.umatic.nl/tonewheels_historical.html

http://www.ruskeys.net/eng/base/variofon.php

Izvolov Nikolai.From the history of painted sound in USSR. Kinovedcheskie Zapiski, no.53, 2001, p.292

“Sound In Z: Experiments In Sound And Electronic Music In Early 20th Century Russia,”  Andrei Smirnov, Koening Books, ISBN 987-3-86560-706-5

9

In Russia from the 1920′s until the  1970′s there was a particular interest in photo-electrical synthesis; probably due to the influence of the theories and writings of Alexander Scriabin who proposed a uniting theory of sound and light.  The first ‘drawn’ soundtrack ever created by the avant-garde composer Arseny Avraamov who produced film soundtracks created by photographing series of drawings such as “Plan Velikikh Rabot” (Plan of great works) and “Kem Bit” (who to be) in 1930. Boris Yankovsky was developing a more complex spectral analysis, decomposition and re-synthesis technique, resembling the recent computer music techniques of cross synthesis and the phase vocoder. This process was also seen as a way of liberating the composer from the practical restrictions of instrumentation and musicians:

While most inventors of electronic musical instruments were developing tools for performers, the majority of methods and instruments based on Graphical Sound techniques were created for composers. Similar to modern computer music techniques, the composer could produce the final synthesised soundtrack without need for any performers or intermediates.”
Smirnov, Andrey, 2011 “Graphical Sound”

Sholpo's drawing of waveforms

Sholpo’s drawing of waveforms

Early version of the Variophone

Early version of the Variophone

The hand drawn optical synthesis technique was also used later in the 1960′s by Daphne Oram in England.


Sources:

Smirnov, Andrei. Sound Out of Paper. Moscow, November, 2007

http://asmir.theremin.ru/gsound1.htm

http://www.umatic.nl/tonewheels_historical.html

http://www.ruskeys.net/eng/base/variofon.php

Izvolov Nikolai.From the history of painted sound in USSR. Kinovedcheskie Zapiski, no.53, 2001, p.292

“Sound In Z: Experiments In Sound And Electronic Music In Early 20th Century Russia,”  Andrei Smirnov, Koening Books, ISBN 987-3-86560-706-5