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The effect of fast trombone slide glissandi on the mechanics of artificial lips

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The effect of fast trombone slide glissandi on the mechanics of artificial lips. / Campbell, Murray; Lopez-Carromero, Amaya; Kemp, Jonathan Andrew.

Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany. German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA), 2019. p. 5522-5529.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvard

Campbell, M, Lopez-Carromero, A & Kemp, JA 2019, The effect of fast trombone slide glissandi on the mechanics of artificial lips. in Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany. German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA), pp. 5522-5529. <http://pub.dega-akustik.de/ICA2019/data/articles/001333.pdf>

APA

Campbell, M., Lopez-Carromero, A., & Kemp, J. A. (2019). The effect of fast trombone slide glissandi on the mechanics of artificial lips. In Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany (pp. 5522-5529). German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA). http://pub.dega-akustik.de/ICA2019/data/articles/001333.pdf

Vancouver

Campbell M, Lopez-Carromero A, Kemp JA. The effect of fast trombone slide glissandi on the mechanics of artificial lips. In Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany. German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA). 2019. p. 5522-5529

Author

Campbell, Murray ; Lopez-Carromero, Amaya ; Kemp, Jonathan Andrew. / The effect of fast trombone slide glissandi on the mechanics of artificial lips. Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany. German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA), 2019. pp. 5522-5529

Bibtex - Download

@inproceedings{54253401547944fa8ee72b73274d3217,
title = "The effect of fast trombone slide glissandi on the mechanics of artificial lips",
abstract = "The lips of a brass player can be modelled as a mechanical oscillator which couples with the acoustic resonances of the instrument to generate and sustain a musical note. On instruments like the modern orchestral trumpet, operation of a valve changes the length of the resonator without significantly altering the mean pressure of the air column. On a slide trombone, however, a glissando involves a telescopic change in the length of the resonator, resulting in localised changes in the mean pressure in the air column. The consequent low frequency fluctuations in mouthpiece pressure can disturb the equilibrium position of the lips, affecting their dynamic behaviour. This paper describes experimental studies in which an artificial mouth is used to investigate the infrasound mouthpiece pressure gradients generated by fast glissandi on a trombone, and their influence on the mechanics of the oscillating lips.",
author = "Murray Campbell and Amaya Lopez-Carromero and Kemp, {Jonathan Andrew}",
year = "2019",
month = sep,
day = "12",
language = "English",
pages = "5522--5529",
booktitle = "Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany",
publisher = "German Acoustical Society (Deutsche Gesellschaft f{\"u}r Akustik, DEGA)",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - The effect of fast trombone slide glissandi on the mechanics of artificial lips

AU - Campbell, Murray

AU - Lopez-Carromero, Amaya

AU - Kemp, Jonathan Andrew

PY - 2019/9/12

Y1 - 2019/9/12

N2 - The lips of a brass player can be modelled as a mechanical oscillator which couples with the acoustic resonances of the instrument to generate and sustain a musical note. On instruments like the modern orchestral trumpet, operation of a valve changes the length of the resonator without significantly altering the mean pressure of the air column. On a slide trombone, however, a glissando involves a telescopic change in the length of the resonator, resulting in localised changes in the mean pressure in the air column. The consequent low frequency fluctuations in mouthpiece pressure can disturb the equilibrium position of the lips, affecting their dynamic behaviour. This paper describes experimental studies in which an artificial mouth is used to investigate the infrasound mouthpiece pressure gradients generated by fast glissandi on a trombone, and their influence on the mechanics of the oscillating lips.

AB - The lips of a brass player can be modelled as a mechanical oscillator which couples with the acoustic resonances of the instrument to generate and sustain a musical note. On instruments like the modern orchestral trumpet, operation of a valve changes the length of the resonator without significantly altering the mean pressure of the air column. On a slide trombone, however, a glissando involves a telescopic change in the length of the resonator, resulting in localised changes in the mean pressure in the air column. The consequent low frequency fluctuations in mouthpiece pressure can disturb the equilibrium position of the lips, affecting their dynamic behaviour. This paper describes experimental studies in which an artificial mouth is used to investigate the infrasound mouthpiece pressure gradients generated by fast glissandi on a trombone, and their influence on the mechanics of the oscillating lips.

M3 - Conference contribution

SP - 5522

EP - 5529

BT - Proceedings of the 23rd International Congress on Acoustics ICA 2019, Aachen, Germany

PB - German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA)

ER -

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ID: 261372172

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