منابع مشابه
Synthesis of Wind-Instrument Tones
Clarinet, oboe, bassoon, tuba, flute, trumpet, trombone, French horn, and English horn tones have been synthesized with partials controlled by one spectral envelope (fixed for each instrument regardless of note frequency) and three temporal envelopes. Musically literate auditors identified natural tones with 85% accuracy and our synthesized tones with 66% accuracy; a number of the confusions we...
متن کاملPerturbations of Synthetic Orchestral Wind-Instrument Tones
The relative significance of spectral and temporal envelopes for the synthesis of orchestral wind-instrument tones was evaluated by exchange of spectral and temporal envelopes among the wind instruments, by creation of artificial spectral envelopes, and by perturbation of the spectral envelopes. It was found that, for the oboe, clarinet, bassoon, tuba, and trumpet, where the spectral envelope i...
متن کاملModeling and Measurement of Wind Instrument Bores
ABSTRACT One dimensional digital waveguides are widely used to model travelling pressure waves along wind instrument bores. These models must also account for frequency-dependent losses occurring along the bore walls, and at boundaries. This is accomplished by incorporating waveguide filter elements, which are based on the widely accepted theory describing these losses. A measurement technique ...
متن کاملGlottic configuration in wind instrument players.
INTRODUCTION Knowledge of occupational voice disorders has gained increased importance as more individuals rely on their voices for their work. Wind instrument players are a specific group of individuals that present intensive use of the vocal tract associated with blowing their instrument. Interestingly, only a small number of reports focus on the laryngeal function of such professionals. AI...
متن کاملThe Syrinx: Nature’s Hybrid Wind Instrument
This research presents a model of the avian vocal tract, implemented using waveguide synthesis and numerical methods. The vocal organ of the songbird, the syrinx, has a unique topography of acoustic tubes (a trachea with a bifurcation at its base) making it a novel subject for waveguide synthesis. In the upper region of the two bifid bronchi lies a nonlinear vibrating membrane—the primary reson...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1988
ISSN: 0001-4966
DOI: 10.1121/1.2025192