Title :
The one-filter Keefe clarinet tonehole
Author :
Smith, Julius O., III ; Scavone, Gay P.
Author_Institution :
Center for Comput. Res. in Music & Acoust., Stanford Univ., CA, USA
Abstract :
Two “one-filter” scattering junctions are derived which provide very accurate models of woodwind toneholes in the context of a digital waveguide model. Because toneholes in the clarinet possess only one resonance and/or anti-resonance within the audio band, a second-order digital filter suffices
Keywords :
acoustic signal processing; acoustic wave scattering; acoustic waveguides; audio signals; digital filters; discrete time filters; filtering theory; musical acoustics; musical instruments; accurate models; anti-resonance; audio band; clarinet; digital waveguide model; one-filter Keefe clarinet tonehole; one-filter scattering junctions; resonance; second-order digital filter; second-order discrete time filter; woodwind toneholes; Acoustic scattering; Acoustic waves; Boring; Frequency domain analysis; Impedance; Loaded waveguides; Music; Reflectivity; Waveguide junctions;
Conference_Titel :
Applications of Signal Processing to Audio and Acoustics, 1997. 1997 IEEE ASSP Workshop on
Conference_Location :
New Paltz, NY
Print_ISBN :
0-7803-3908-8
DOI :
10.1109/ASPAA.1997.625618
