Subharchord

The Subharchord is a German electronic musical instrument.

History

In 1950s Germany, in the wake of musique concrète, the first fully electronic compositions were written. During this period many countries established electronic music studios to discover and explore these new worlds of sound. In Germany, new music was composed and experiments conducted on electronic equipment that often came originally from the physics lab or radio. However, development in the East and the West differed considerably. The political division of Germany after World War II led to the foundation of two politically independent states in 1949, geographically neighbours yet entirely separate: the German Democratic Republic (GDR) in the east and the Federal Republic of Germany (FRG) in the west. In the years that followed, each state defined its own cultural policy. One result was that young artists and musicians, who saw themselves as the avant-garde, were valued and tolerated differently in the two states. In the West, from the outset it was easier for musicians to remain independent and to experiment relatively unhampered. For example, at the famous WDR (West German Broadcasting Corporation) studio of electronic music, many new works were written by composers such as Herbert Eimert, Karlheinz Stockhausen, and Gottfried Michael König. The publications that came out of the WDR studio had an international audience. In other studios, such as Milan, Rome, Eindhoven, Brussels, Gravesano, and New York, experiments with musical structures and technical innovations were also ongoing.

An Invention by East German Engineers

This revolutionary development in music, together with the utilisation of new electronic sources of sound, was followed with great interest in East Berlin. Like the rest of the country, the city of Berlin was divided politically into East and West. In the competitive struggle between the two systems, the GDR did not merely want to be part of international developments, it wanted to take the lead. Thus, around 1960, technical experts at the “Labor für Akustisch-Musikalische Grenzprobleme” (laboratory for problems at the acoustics/music interface) began with the construction of a sound-generating device, which would be a compact sound lab and centrepiece of an electronic music studio; furthermore, it would be unrivalled and unsurpassed. The East German composers would have an instrument at their disposal that was superior to all comparable inventions in the studios of the Western world. This wonder-machine utilised microelectronics, which was new at the time. The machine’s concept was based on the mixing of so-called subharmonic sounds. In this respect its model was the trautonium, a German invention from the 1930s.

The West German “Mixturtrautonium”

Do you know Alfred Hitchcock’s film The Birds? If you have seen it, do you remember the rather menacing sounds of these usually harmless creatures? The bird noises were produced synthetically on an electronic instrument, a mixturtrautonium — a further development of the trautonium. The mixturtrautonium is a special case in the fascinating history of electronic music instruments for it uses the afore mentioned subharmonic mixtures to generate sound. The sounds produced by conventional instruments and in the natural world are a combination of notes each with a different pitch; each fundamental has various overtones, so-called harmonics, above it. Subharmonic sounds are produced by dividing the frequency of the fundamental “undertones” — subharmonics — are the result. Subharmonic sounds do not exist in nature and differ from the sounds produced conventionally by synthesizers and software programmes for electronic music. It appeared that the fascinating worlds of sound produced by mixing subharmonics would be forever dominated by the only existing instrument, the mixturtrautonium, and its constructor and player, Oskar Sala. Nobody else had ever mastered or played Sala’s instrument, and when he died some years ago, it seemed that the sound world of subharmonics was lost.

A (Re)Discovery in the Year 2000

In the course of extensive research on the history of electronic music instruments, in 2000 Manfred Miersch, a Berlin artist and musician, made a truly remarkable discovery: the trautonium is not the only instrument of its kind; another exists that produces subharmonic sounds — the “subharchord”. As described above, this instrument was invented in the GDR, under difficult technical conditions but using the latest technology available. However, the subharchord differs from the mixturtrautonium in key respects. The subharchord has a keyboard and is played like an organ whereas the mixturtrautonium’s manual is a resistor wire over a metal plate, which is pressed at various points to create sound (like a ribbon-controller), a rather difficult procedure. In addition, the subharchord possesses considerably more possibilities than the mixturtrautonium for generating and manipulating sounds. Miersch succeeded in tracking down and unearthing long-forgotten instruments, thus saving the subharchord from destruction. With his publication of a four-part series in the German magazine Keyboards in 2003 and construction of a website (www.subharchord.com) in 2002/2003, Miersch introduced the subharchord to a wide audience — an instrument that is not found in any encyclopaedia or lexicon. Fortunately, as a result of Miersch’s activities one of the surviving instruments has now been restored. Like its West German counterpart the trautonium, the East German subharchord was a favourite choice for film soundtracks. Karl-Ernst Sasse, former conductor of the DEFA (East German Film Company) Symphony Orchestra, worked with the subharchord in Dresden on the soundtracks of cult science fiction classics, such as Signale. The subharchord was also used for many of the DEFA’s cartoons.

Subharchord News

In the meantime, both historic and new recordings are now available on CD; the first appeared in 2003: Der Krautopia Sampler. At the end of 2004, an exceptional production was realised as a Special Edition: the vinyl single Subharmonische Mixturen mit dem Subharchord (EP — extended play, 33 rpm). It includes a historic recording, a tribute to Ernst Schreiber, inventor of the subharchord (1962), and two new recordings of pieces played by Manfred Miersch on the subharchord owned by the Berlin Academy of Arts (2003/2004). The subharchord has been saved from oblivion and efforts to preserve the last surviving instruments have been successful! However, much work remains to be done. Sections of the Subharchord Website will shortly be available in English. Research continues and there will surely be more surprises to come.

References

* [http://www1.keyboards.de/magazine/m0803/308112wp.html Article in German]
* [http://www1.keyboards.de/magazine/m0903/309120wp.html]
* [http://www1.keyboards.de/magazine/m1003/310118wp.html]
* [http://www.krautopia.de/Kraut-7a.html]
* [http://www.krautopia.de/Kraut-6a.html]
* [http://www.deutsches-museum-bonn.de/zeitzeugen/sala/02klang.html]

External links

* [http://www.subharchord.com]
* [http://www1.keyboards.de]