Rumorarmonio [rumorarmonium, russolofono, psofarmonio]
- Hugh Davies
Series of four keyboard instruments, based on the principle of the hurdy-gurdy, developed by Luigi Russolo in Thiene and Milan from about 1921 and continued in Paris in 1928–9. They incorporated many of the basic principles and sound qualities of his intonarumori (and probably some of their mechanisms), combining the equivalent of several separate instruments in a single console. The consoles resembled harmoniums; the fourth (and possibly the third) was somewhat larger, about the size of a small chamber organ. The first two were constructed in parallel between about ...