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Comparison of the mechanics of the brass players' lips during slurred note transients.
MedLine Citation:
PMID:  19354988     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
When sounding a note on a brass instrument, a strong coupling is established between the vibrating lips of the player and the air column resonance. In moving between notes as smoothly as possible, or "slurring," there is a transition from one strongly coupled, steady-state, regime of the lipair column to a different steady-state coupling of the lipair column. To the listener, there are sometimes subtle differences in the sound of the transition between notes depending on how this transition is achieved: by lip slur, valve slurs, and, in the case of the trombone, slide slurs. This paper uses data collected from high speed video capture of the players' lips, synchronized with microphones in the mouthpiece and the bell of the instrument, to investigate and compare the motion of the brass players' lips for different types of slurred internote transients.
Authors:
John P Chick; Shona M Logie
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of the Acoustical Society of America     Volume:  125     ISSN:  1520-8524     ISO Abbreviation:  J. Acoust. Soc. Am.     Publication Date:  2009 Apr 
Date Detail:
Created Date:  2009-04-09     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503051     Medline TA:  J Acoust Soc Am     Country:  United States    
Other Details:
Languages:  eng     Pagination:  2598     Citation Subset:  IM    
Affiliation:
SEE, Univ. of Edinburgh, Kings Bldgs., Edinburgh EH9 JL, UK, john.chick@ed.ac.uk.
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