Ergonomics in the systems of three-row chromatic accordion keyboards
Abstract
The article identifies the ways of formation and development of three-row accordion systems with 12-step chromatic uniform temperament according to the ergonomic criteria of the “man-machine” system. The transformations of the keyboard are shown in order to expand information channels and improve the conditions for the implementation of articulation algorithms for sound production. According to the laws of ergonomics, ways of improving the functioning of real keyboard systems are proposed in order to fully reveal the artistic and expressive properties of an accordion with three-row chromatic keyboards in the field of composing and performing activities.
About the Author
N. A. Kravtsov
Saint Petersburg State Institute of Culture
Russian Federation
Russian Federation
2, Dvortsovaya nab. (embankment), Saint Petersburg, 191186
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Review
For citations:
Kravtsov N.A. Ergonomics in the systems of three-row chromatic accordion keyboards. Bulletin of Vaganova Ballet Academy. 2021;72(2):160-172. (In Russ.)
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