منابع مشابه
Comparison of Real Trumpet Playing , Latex Model ofLips
For several years, we have been developing and studying computer-simulated models of brass instruments including the player's lips. We demonstrate here such a physical model. It is played in real-time with MIDI events. We present recent developments concerning both physical functioning and real-time controls. They result in great improvements of sound quality and musical expressivity. To better...
متن کاملBlowing pressure, power, and spectrum in trumpet playing.
Measurements of sound output as a function of blowing pressure are reported for a group of experienced trumpet players. The study identifies several common features, namely (1) a threshold blowing pressure approximately proportional to the frequency of the note being played, (2) an extended region in which the sound output rises by about 15 dB for each doubling of blowing pressure, and (3) a sa...
متن کاملSimultaneous Measurements of Pressure, Flow and Sound during Trumpet Playing
Sound production during trumpet playing implies the interaction between the performer and his instrument which requires the coordination between physiological and physical parameters under the performer's direct control. For brass instruments, some of the main issues rely on the estimation of specific parameters such as mouth pressure, lip mechanical properties and driving volume flow. A few st...
متن کاملWave separation in the trumpet under playing conditions and comparison with time domain finite difference simulation.
Wave separation within a trumpet is presented using three high pressure microphones to measure pressure waves within the curved, constant cross-section tuning slide of the instrument while the instrument was being played by a virtuoso trumpet player. A closer inter-microphone spacing was possible in comparison to previous work through the use of time domain windowing on non-causal transfer func...
متن کاملThe Asymmetric Trumpet Mouthpiece
Please retain this cover shee For membership or other in Bryan Goff, International T School o Florida State Tallahassee, FL The International Trumpet Guild (ITG) is the copyright owner of all data contained in this file. ITG gives the individual end-user the right to: • Download and retain an electronic copy of this file on a single workstation that you own • Transmit an unaltered copy of this ...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2011
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2011.175828