Recerca en Acústica

Llibres i capítols de llibre

  • Agulló, J., Barjau, A. (2007)
    “Proceedings of ISMA 2007, International Symposium on Musical Acoustics” (CDRom)
    Publicaciones OK Punt. ISBN  978-84-934142-1-4 (Editors).

  • Agulló, J., Barjau, A. (2007)
    “Program and abstracts of ISMA 2007, International Symposium on Musical Acoustics”
    9•Disseny. ISBN  84-934142-0-4 (Editors).
Articles en revistes internacionals
  • Agulló, J., Barjau, A., Keefe, D.H. (1999)
    “Acoustic propagation in flaring, axisymmetric horns: I. A new family of unidimensional solutions”
    ACUSTICA-Acta Acustica, Vol.85, pp. 278-284.

  • Agulló, J., Cardona, S., Keefe, D.H. (1995)
    “Time-domain deconvolution to measure reflection functions for discontinuities in waveguides”
    Jr. of the Acoustical Society of America, Vol 97 (3) pp. 1950-1957.

  • Agulló, J., Barjau, A., Martínez, J. (1992)
    “On the time-domain descriptions of conical bores”
    Jr. of the Acoustical Society of America, Vol. 91 (2) pp. 1099-1105.

  • Barjau, A., Agulló, J. (1989)
    “Calculation of the starting transients of a double-reed conical woodwind”
    Acustica, The European Journal of Acoustics, Vol. 69, pp. 204-210.

  • Agulló, J., Barjau, A., Martínez, J. (1988)
    “Alternatives to the impulse response h(t) to describe the acoustical behaviour of conical ducts”
    Jr. of the Acoustical Society of America, Vol. 84 (5) pp. 1606-1612.

  • Martínez, J., Agulló, J. (1988)
    “Conical bores. Part 1: Reflection functions associated with discontinuities”
    Jr. of the Acoustical Society of America, Vol. 84 (5) pp. 1613-1619.

  • Martínez, J., Agulló, J., Cardona, S. (1988)
    “Conical bores. Part 2: Multiconvolution”
    Jr. of the Acoustical Society of America, Vol. 84 (5) pp.1620-1627.

  • Agulló, J., Barjau, A. (1986)
    “The reflection function r(t): a matrix approach versus FFT-1”
    Jr. of Sound and Vibration, Vol 106 (2) pp. 193-201.

  • Agulló, J., Badrinas, J. (1985)
    “On the accuracy of the capillary based technique for measuring the acoustical impedance of wind-instruments”
    Acustica, The European Journal of Acoustics, Vol. 59, pp. 76-83.

Ponències en congressos internacionals

  • Barjau, A., Agulló, J., Soler, S., Campos , J., Cierco, E. (2007)
    “Optimal design of a tenora”
    ISMA-2007, International Symposium on Musical Acoustics. Barcelona, Spain. September 9-12. CDRom 2-S3-2. Abstract  pp. 42-43.

  • Agulló, J. (2001)
    “A time-domain description of the acoustical behaviour of the Tenora (Catalan tenor shawm)”
    Proc. Of the ISMA-2001, International Symposium on Musical Acoustics. Perugia, Italiy. September, 10-14, Vol. 1, pp. 45-50. ISBN 88-900646-0-9.

  • Escalas, R., Agulló, J., Vilà, J. (1999)
    “La tenora et le tible  de Catalogne: deux survivants des chalemies médievales”
    Acoustique et tradition dans les instruments populaires. Journée organisée par le GSAM/Societé Francaise d’Acoustique. Barcelona, Spain. 15.10.99.

  • Agulló, J.B., Barjau, A. (1998)
    “Annular impulsive source for time-domain axisymmetric acoustics”
    Proc. of the International Workshop “Nonlinear Dynamics and Acoustics” Barcelona, Spain. 14-16 September 98, pp. 144-147’ (6 pp).

  • Agulló, J., Pagès, X. (1998)
    “Optimum piano tuning. A matrix generalyzed inverse approach”
    Proc. of the International Symposium on Musical Acoustics 1998. Leavenworth, Washington USA, June-July, pp. 235-240.

  • Agulló, J.B., Barjau, A. (1998)
    “Annular time-domain acoustic source for horn acoustics”
    Proc. of the 16th International Conference on Acoustics. Seattle, USA, 20-26 July. Vol. 2, pp. 1119-1120.

  • Agulló, J., Puig, J. (1995)
    “Time-domain modeling of the recorder”
    Proc. of the ISMA’95 International Symposium of Musical Acoustics ‘95. Dourdan, France. Chap. 2, pp. 47-53.

  • Keefe, D.H., Barjau, A., Agulló, J. (1994)
    “Theory of wave propagation in axisymmetric horns”
    Proc. of SMAC’93 (Symposium of Musical Acoustics). Publications issued by the Swedish Academy of Music, No. 79. Stockholm, Sweden. pp. 496-500.

  • Agulló, J., Cardona, S., Keefe, D.H. (1994)
    “Time-domain measurements of reflection functions for discontinuities in wind-instruments air columns”
    Proc. of SMAC’93 (Symposium of Musical Acoustics) Publications issued by the Swedish Academy of Music, No. 79. Stockholm, Sweden. pp. 465-469

  • Barjau, A., Agulló, J. (1990)
    “On the excitation mechanism in reed woodwinds”  
    Invited paper in the 119th Meeting of the Acoustical Society of America. Penn State University. State College, Pensylvania USA. Abstract in Jr. of the Acoustical Society of America,Sup. 1, Vol. 87,  pp. 5317. Unpublished paper of 11pp.

  • Barjau, A., Martínez, J., Agulló, J. (1989).
    “Reed woodwind redesign. A CAD approach”
    Proc. of the 13th International Congress on Acoustics. Belgrad, Yugoeslavia Vol.3, pp. 95-98.

  • Agulló, J., Barjau, A., Martínez, J., Cardona, S. (1988)
    “On the bore-to-driver feed-back in double-reed conical woodwinds”
    115 Meeting of the Acoustical Society of America. Seattle, USA. Abstract in the Jr. of the Acoustical Society of America, Sup. 1, Vol 83, pp 5120. Unpublished paper of 16 pp.

  • Agulló, J. (1986)
    “Characterizing and Improving the Catalan Woodwinds” Invited paper in the structured session “Musical Instruments. Very Old and Very New”
    12th International Congress on Acoustics. Toronto, Canada. Abstract in Proc. K6, pp. 5.

  • Agulló, J., Cardona, S. (1977)
    “The acoustics of the tenora (Catalan tenor shawm)”
    Proc. of the 9th International Congress on Acoustics. Madrid, Spain. Abstract in Vol. II, pp. 788. Unpublished paper of 6 pp.

  • Agulló, J., Sau, A. (1977)
    “On instrument aided piano tuning”
    Proc. of the 9th International Congress on Acoustics. Madrid, Spain. Abstract in Vol. II, pp. 803. Unpublished paper of 10 pp.

Projectes internacionals

  • ALFA B2. (Oct.1996-Oct.97) “New Trends in Acoustics”
    Entitat finançadora: Comissió Europea.

    Participants:
    • Laboratoire Ondes Acoustique, ESPCI, Université Paris-7, Denis Diderot (FRANCIA)
    • Departament d’Enginyeria Mecànica, Universitat Politècnica de Catalunya (ESPANYA)
    • Drittes Physikalisches Institut, Universität Göttingen (ALEMANIA)
    • Laboratorio de Física de la Universidad de Chile, Santiago de Chile (CHILE)
    • Instituto de Física de la Republica de Montevideo, Montevideo (URUGUAY)
    • Departamento Engenharia Biomedica, Universidade de Rio de Janeiro (BRASIL)

  • ALFA B2. (Oct.97-Oct.98) “Modern Applications of Ultrasonics”
    Entitat finançadora: Comissió Europea.

    Participants:
    • Laboratoire Ondes Acoustique, ESPCI, Université Paris-7, Denis Diderot (FRANCIA)
    • Departament d’Enginyeria Mecànica, Universitat Politècnica de Catalunya (ESPANYA)
    • Drittes Physikalisches Institut, Universität Göttingen (ALEMANIA)
    • Laboratorio de Física de la Universidad de Chile, Santiago de Chile (CHILE)
    • Laboratorio de Física de la Universdad de Santiago, Santiago de Chile (CHILE)
    • Instituto de Física de la Republica de Montevideo, Montevideo (URUGUAY)
    • Departamento Engenharia Biomedica, Universidade de Rio de Janeiro (BRASIL)
    • Escola Politécnica da Universidade de Sao Paulo (BRASIL)

Projectes finançats

  • Disseny d’una xeremia barítona (baríton) com a complement de la tenora i el tible. 2008-2010.
    Entitat finançadora:  Institut d’Estudis Catalans  (IEC)
    Director

  • Millora del disseny de la tenora. 2005-2007.
    Entitat finançadora:  Institut d’Estudis Catalans  (IEC)
    Director

  • Banc de mesura de les freqüències de ressonància de la columna d’aire de la tenora. 2004.
    Entitat finançadora: Institut d’Estudis Catalans  (IEC)
    Director

  • “El sonido y su telecomunicación”. Mòdul interactiu il·lustratiu de les descripcions temporal i freqüencial del so.1999-2000
    Entitat finançadora: “Museo de la Ciencia” de Sant Sebastià.
    Investigdor principal.

  • Simulació i predicció del soroll estructural en l’habitacle d’un vehicle. 1995-1996.
    Entitat finançadora: IDIADA (Institut d’Investigació Aplicada de l’Automòbil)
    Investigdor principal.

  • Taller de so. Conjunt de mòduls il•lustratiu de la física dels sons i ultrassons. 1987-1990.
    Entitat Finançadora: Museu de la Ciència de Barcelona.
    Investigdor principal.

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