Zobrazeno 1 - 10
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pro vyhledávání: '"Politzer, P"'
Publikováno v:
Neurobiology of Language, Vol 5, Iss 4 (2024)
Externí odkaz:
https://doaj.org/article/8e5a758cf38249b8bfc554cef6f35c0e
Autor:
Politzer, David
Spring-like forces on the bridge are key to a banjo's characteristic voice. These are due to the tension in strings and head. Conceptually distinct from the forces of waves in the strings and head that encode the underlying music, the spring-like for
Externí odkaz:
http://arxiv.org/abs/2104.06616
The results of an investigation of fundamental banjo acoustics and physics are now readily available. The papers describe measurements and calculations which demonstrate the extent to which the sound of a banjo can be represented by linear modeling o
Externí odkaz:
http://arxiv.org/abs/2104.02480
Autor:
Politzer, David
The motion of the floating bridge of the banjo, in conjunction with the break angle of the strings over that bridge, produces string tension modulation that is first order in the amplitude of the string motion. This note refines a previous suggestion
Externí odkaz:
http://arxiv.org/abs/2001.05598
Akademický článek
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Autor:
Politzer, David
A novel bridge and tailpiece design allows direct comparison of the sound of zero break angle with same banjo (and all its parts) configured to have an angle of 13 degrees. This lends additional support to the 2014 proposal that a key element in banj
Externí odkaz:
http://arxiv.org/abs/1903.03186
Akademický článek
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Autor:
Politzer, David
11" D mylar heads over a normal range of tensions (DrumDial 85 to 91) and "open-back" backed pots of depths 2", 2 3/4", and 5 5/8" are studied over the range 100 to 2000 Hz. Normal modes and resonant frequencies of the heads and of the pot air separa
Externí odkaz:
http://arxiv.org/abs/1806.08857
Autor:
Politzer, David
An extremely simple model captures the essence of the interaction of a banjo tone ring with the wood rim. The large scale, low frequency resonances of the assembled system are related to the weights and resonant frequencies of the tone ring and rim s
Externí odkaz:
http://arxiv.org/abs/1805.09839
Autor:
Politzer, David
The interaction of a drum's head with its enclosed air is presented in the simplest possible form appropriate to the questions and issues that arise in understanding the timbre of the banjo. The inherent air-head impedance mismatch allows treating th
Externí odkaz:
http://arxiv.org/abs/1709.00574