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Renesaissance wind instruments with a double reed, part 2
Notes Muzyczny, 2020The present article is the second part of the cycle aimed at collecting and arranging information about the Renaissance wind instruments with a double reed. The author discusses their history, structure, use, ranges, styles and secrets of their playing technique.
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Double-Pass Harvesting System on Giant Reed in South Italy
2018The aim of the study is to evaluate the possibility of two step harvesting system for giant reed. The biomass was shredded and dried in the field, in second time was baled and storage. First step was cutting and shredding with a specific shredder for biomass crops rear mounted in agricultural tractor and in the second time the Arundo biomass was ...
Assirelli, Alberto +5 more
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Abstract Surviving examples of the aulos demonstrate that the use of a pair of thin reeds to set a column of air in vibration is one of the most ancient and durable traditions in the history of musical instruments. The role of the double reed in making music is much more decisive than that of the single reed, which acts in tandem with
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Experimental study of nonlinear oscillations of a double-reed system
The Journal of the Acoustical Society of AmericaThe nonlinear nature of double-reed systems used to induce oscillations in wind instruments such as the oboe and the bassoon has been the subject of some study, but is still not fully characterized. We have used high-speed photography in a purpose-built chamber to visualize both the transitory regime leading up to a quasi-stationary oscillation and the
Olinka Ramírez +2 more
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Understanding the operation of auxiliary fingerings on conical double-reed instruments.
The Journal of the Acoustical Society of America, 1996Players of the modern bassoon are accustomed to using ornate fingerings to stabilize and correct certain notes that are difficult to tune. These ‘‘auxiliary’’ fingerings open or close tone holes far below the first open tone hole. The primary subject of the investigation was a modern German-system bassoon.
Robert H. Cronin, Douglas H. Keefe
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Bridging fault detection in Double Fixed-Polarity Reed-Muller (DFPRM) PLA
Proceedings of the 2005 conference on Asia South Pacific design automation - ASP-DAC '05, 2005Testable design for detecting stuck-at and bridging faults in programmable logic arrays (PLAs) based on double fixed-polarity Reed-Muller expression (DFPRM) is proposed. DFPRMs are generalized expressions of FPRM. It has advantages of compactness and easy testability. The EXOR part in the proposed design is implemented with tree structure that admits a
H. Rahaman, D.K. Das
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Renesaissance wind instruments with a double reed, part 1
Notes Muzyczny, 2019The present article is aimed at collecting and arranging information about the Renaissance wind instruments with a double reed, which never before or after that period in the history of music presented as many tone colours. The author pays attention to the great importance of the sound of a wind ensemble as without these instruments – as Lorenz Walker ...
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Craniofacial Morphology of Double Reed Instrument Players and Musical Performance
2019The craniofacial morphology can be a very important feature to take in consideration when playing a wind instrument. The embouchure mechanism and the interrelationship with the craniofacial morphology of each wind instrumentalist can be relevant on the musical performance and the presence, or absence, of pain on the cranio-cervico mandibular complex ...
Miguel Pais Clemente +4 more
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Decoding double-error-correcting Reed-Solomon codes
IEE Proceedings - Communications, 1995The decoding of double-error-correcting (DEC) Reed-Solomon (RS) codes is considered. It is shown that by modifying a well known decoding algorithm for DEC RS codes and solving the error-locator polynomial by Berlekamp's method for solving quadratic equations, efficient hardware architectures can be derived.
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Adjustment and control of double reeds for direct blown early instruments
Early Music, 1980So where do you get good reeds to suit your instrument ? You've tried, failed, and maybe even been told by some annoying creature with a glib smirk of superiority: 'You've got to make your own'. That can be a very daunting and unhelpful remark for someone who is already trying to find enough time to practise.
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