| 摘要 |
Electro-musical instrument has body, neck, string-rheochord, electronic circuit consisting of transformers resistance-voltage, voltage-frequency and amplitude modulator. For simultaneous manipulation with two independent parameters of sound second rheochord is used, this is arranged as string of bow. At contact of the bow and the string on the body second rheochord forms conditions for generation of sound signal that has parameters determined by respective placement of both strings: motion of bow along the string of the body provides continuous control of tone height, and motion of bow across the string of the body continuously changes sound level. |
