Vol. 28 No. 3 (2000)

Topics: Building acoustics; transportation noise; active noise control; acoustic materials; structural acoustics; mid-frequency acoustics and vibration; auditory aging and hearing; vibroacoustics and industrial noise

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Editorial

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1-3

Proceedings of the Acoustics Week in Canada

Strategies for active and passive noise control

Robert J. Bernhard

8-9
Innovation and acoustic

Jean Nicolas

10-11
Power balance methods to estimate junction attenuation in lightweight constructions

Trevor R.T. Nightingale, Ivan Bosman

12-13
Hybrid image/energy approach for acoustical predictions of industrial rooms

André L'espérance

14-15
Simulation et Traitement Acoustique de la Centrale Hydroelectrique Chute-Des-Passes

A. L'Esperance, A. Boudreau, G. Page

16-17
Recent measurements of total energy density using a unique transducer array

Brandon Tinianov

18-19
Traceability for Canadian acoustical standards

George S. K. Wong

20-21
Statistical factors affecting machinery noise emission declarations

Stephen E. Keith, Stephen H.P. Bly

22-23
Integration of acoustic absorbing porous components in vehicle environment using a novel finite element solver

M.A. Hamdi, L. Mebarek, A. Omrani, N. Atalla

24-28
Programmation Orientee Objet de la Methode des Elements Finis Appliquee a L'etude de Multicouches Poroelastiques

P. Lamary, I. Tawfiq, J-B. Casimir, Y. Chevalier

30-31
Modeling of multilayered structures including porous materials using hierarchical elements and non coincident meshes

S. Rigobert, F. Sgard, N. Atalla

32-33
Non-linear analysis of electrostrictive materials by the finite element method

Jean Claude Debus, Jocelyne Coutte, Bertrand Dubus

34-36
Efficient method based on multipole expansion for predicting the sound power of baffled plane plates

Stéphane Paquay

38-39
Brushless DC motor ringing noise: A case study

Sylvain Nadeau

40-41
Traitement Acoustique des Cabinets de Redresseurs de Courant

Alcan-Jonquiere, A. L'Esperance, M-L. Charbonneau, A. Boudreau

42-43
Rider influence on modal properties of bicycle frames

J. Thibault, Y. Champoux

44-45
Noise from railway operations in Canada

Bill Aird

46-47
Minimizing the incompatibility between railway operations and new residential development

Karen Fraser

48-49
Application of the Railway Noise Model for detailed noise analyses for the East Side Access (ESA) Project

Weixiong Wu, Stephen Rosen

50-51
Comparison of laboratory and field measurements of sound transmission loss for aircraft noise

Yvan Pelletier, Stéphane Renault, Alain Berry

52-53
IBANA-Calc: New software to calculate the effect of sound insulation against aircraft noise

J.S. Bradley, J.A. Birta

54-55
Piezoelectric actuator optimization for simultaneous aircraft cabin noise and vibration control

Daniel Tse, Anant Grewal

56-57
Passenger cabin noise comfort evolution of the Dash-8Q

D. Couture, W.R. Buckley, G. Burns, J. Petzke

58-59
Index to predict the stability of decentralized adaptive feedback active noise control system

Estelle Leboucher, Philippe Micheau, Alain Berry

60-61
Comparison of wave sensing strategies for active structural acoustic control

P. Audrain, P. Masson, A. Berry

62-63
Finite element modeling of damping using piezoelectric materials

A.-C. Hladky-Hennion, C. Granger

64-65
Recursive least-squares algorithms with improved numerical stability and constrained least-squares algorithms for multichannel active noise control systems

M. Bouchard

66-67
Multichannel active noise control algorithms using inverse filters

M. Bouchard, F. Yu

68-69
Comparaison entre réseau de neurones et LMS à référence filtrée appliqués au contrôle actif de bruit

Yvan Pelletier, Stéphane Renault, Alain Berry

70-71
Active noise control in enclosure with virtual microphone

Stéphane Renault, Franck Rymeyko, Alain Berry

72-73
Comparison of software tools for the implementation of spatial sounds in virtual environments

F. Yu, M. Bouchard

74-75
Determination Experimentale du Module de Rigidite en Flexion d'une Plaque de Poreux aux Basses Frequences

B. Brouard, M. Etchessahar, S. Sahraoui

78-79
Inverse characterization of the geometrical macroscopic parameters of porous materials

Youssef Atalla, Raymond Panneton

80-81
Method for the mechanical characterization of poroelastic materials

Christian Langlois, Raymond Panneton, Noureddine Atalla

82-83
Characterization of multi-layered panels mechanical properties

I. Sow, O. Beslin, J. Nicolas

84-85
Errors and uncertainties of classical standing wave tube methods: SWR, TMTC and TMTM

Benoit Lanctot, Raymond Panneton, Noureddine Atalla

86-87
Dynamic behaviors and absorption of double porosity media

X. Olny, C. Boutin

88-89
Acoustic absorption of non-homogeneous poro-elastic materials

Celse K. Amédin, Noureddine Atalla, Franck Sgard

90-91
Transmission loss through barriers lined with heterogeneous porous materials

F.C. Sgard, N. Atalla

92-93
Validation of 3-D poroelastic finite element from the impedance measurement of a vibrating foam sample

N. Dauchez, S. Sahraoui, N. Atalla

94-95
Transmission loss optimization of multi-layer noise control treatments

Sebastian Ghinet, Noureddine Atalla

96-97
Modelling structure-borne sound transmission at bolted joints

Ivan Bosmans, Trevor R.T. Nightingale

98-99
Sound radiation from a flow-excited rectangular plate with visco-elastic supports

Junhong Park, Luc G. Mongeau

100-101
Sound transmission characteristics of elastomeric sealing systems

Junhong Park, Luc G. Mongeau, Thomas Siegmund

102-103
Numerical and experimental characterization of the transmission loss of complex composite panels

Maxime Bolduc, Raymond Panneton, Noureddine Atalla, Jean-Luc Wojtowicki

104-105
Relationships between quantitative and qualitative aspects of sounds: Case of acoustic radiation from a plate

C. Marquis-Favre, J. Faure

106-107
Noise generation by agitated industrial liquid masses

A. Warsame, I. Stuharu, R.B. Bhat

108-109
Hybrid methodology for the identification of incoherent noise sources

S.T. Raveendra, S. Sureshkumar

110-111
Vibroacoustique Hautes Frequences: Modele Energetique Local pour le Rayonnement

V. Cotoni, A. Le Bot, L. Jezequel

112-113
Formulation of an equation of diffusion for heterogeneous rods

J.M. Mencik, A. Berry, J.L. Guyader

114-115
Wave compatibility condition: An alternative for vibro-acoustic problems in medium frequency range

Olivier Bareille, Louis Jezequel

116-117
Hybrid approach to the mid-frequency problem

Phil Shorter

118-119
Estimation of fuzzy structure parameters for continuous junctions

C. Soize, K. Bjaoui

120-121
Overshoot effect in older versus young adults with normal hearing

E.F. Wong, M.F. Cheesman

122-123
Duration discrimination in younger and older adults

Tonya R. Bergeson, Bruce A. Schneider, Stanley J. Hamstra

124-125
Temporal jitter mimics the effects of aging on word identification and word recall in noise

Sasha Brown, M.Kathy Pichora-Fuller

126-128
Younger and older adults demonstrate similar ability to focus attention when listening to signals in noise

Dana R. Murphy, Filippo Speranza, Giampaolo Moraglia, Bruce Schneider

130-131
Modelling of outer hair cell damage and implications for hearing aid signal processing

Christian Giguère

132-133
Identification of tonic in popular and Baroque music in young and older adults using a dual keyboard apparatus

Ian D. Toms, Annabel J. Cohen, M. J. Reina Lamothe

134-135
Comparison of three distortion product otoacoustic emission devices

Victoria Young, Robert Harrison, Alf Dolan, Hans Kunov

136-137
Validation d'une Methode de Plans d'Experience Appliquee aux Choix des Modeles Acousticques

J. Burn-Berthet, F. Laville

138-139
Comparison of objective functions for engine mounts optimization

Denis Blanchet, Yvan Champoux

140-141
Elimination of structure-borne noise using an elastomeric insulating material

P. Downey, K.H. Guecker

142-143
Predicting the movement of an engine supported by an elastic suspension during a transient phenomenon

Christian Bissonnette, Yvan Champoux

144-145
Side branch resonator design method for two-stroke engine exhaust system

Gaétan Lecours ing

146-147
Participation in noisy leisure activities in a sample of high school students

L.G. Ciona, M.F. Cheesman

148-149
Effect on sound attenuation provided by earmuffs of other safety gear worn in combination

Sharon M. Abel, Andrea Sass-Kortsak, Shirliana Bruce

150-151
Hydrodynamics of otoacoustic emissions

Taha Jaffer, Hans Kunov

152-153
Review of literature on acoustic warning signals and forklift trucks

Chantal Laroche, Stéphane Denis

154-155
Speaker identification by computer and human evaluated on the SPIDRE corpus

Hassan Ezzaidi, Jean Rouat

156-157
Wavelet noise reduction: Application to speech enhancement

Mohammed Bahoura, Jean Rouat

158-159
Overview of COMET software

S.T. Raveendra

160-161
I-DEAS Vibro-Acoustics and RAYON Solvers: Features and capabilities

S. Assaf, M.A. Hamdi

162-164
Overview of AutoSEA2

Paul Bremner, Hugues Nelisse, Phil Shorter

166-167
Application of SEA in vehicle sound package design

H. Nelisse, J. Pan, J. Van Buskirk

168-169
BIW damping package evaluation/optimization using FEA/SEA combined approach

Denis Blanchet, Anab Akanda, Taner Onsay, Gregory M. Goetchius

172-173
Comparison of SEA and PFFEA predictions of in-air and underwater radiated noise from a ring-stiffened cylinder

Layton E. Gilroy

174-175

Vol. 28 No. 3 (2000)

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Proceedings of the Acoustics Week in Canada

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