On Minimum Bow Force for Bowed Strings
نویسندگان
چکیده
منابع مشابه
Measuring bow force in bowed string performance: Theory and implementation of a bow force sensor
A sensor has been developed which allows measurement of the force exerted by the bow on the string (bow force) during violin performance. The bow force is deduced from measurement of the transversal force at the termination of the bow hair at the frog. The principle is illustrated with an experiment that demonstrates how the bending of the stick and variations in bow hair tension influence the ...
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Lossless bowed strings have usually been thought to possess a motion discovered by Helmholtz in 1863. However, it was shown [Acustica 44, 194-206 {1980)] by the author that a more complicated standing wave motion, the $ motion, exists on such strings provided both the bowing distance and bowing force are above certain minimum values. This paper explores S-motion harmonics which give arise to wa...
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A commuted-synthesis model for bowed strings is driven by a separate nonlinear model of bowed-string dynamics. This gives the desirable combination of a full range of complex bow-string interaction behavior together with an efficiently implemented body resonator. A “single-hair bow” may control a pulsed-noise version which provide the effects of multiple bow hairs. The pulsed noise may also inc...
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Combining a physical model with a bow controller, we propose a technique to validate bow strokes in a virtual instrument.
متن کاملSome aspects of bow resonances - conditions for spectral influence on the bowed string
The dynamics of the frictional force between the bow hair and the string causes the bow to oscillate in its longitudinal direction during the bow stroke. Under certain conditions, such oscillations in the bow enhanced by the bow resonances can be observed in the spectrum of the frictional force between bow and string, and also in the velocity spectrum at the bridge. The present study discusses ...
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ژورنال
عنوان ژورنال: Acta Acustica united with Acustica
سال: 2017
ISSN: 1610-1928
DOI: 10.3813/aaa.919060