Vol. 24 No. 3 (1996)

View Vol. 24 No. 3 (1996)

Published: 1996-09-01

Full Issue

PDF ()

Editorial

?Editorial

1-1
- PDF
- PDF (Français (Canada))

Proceedings of the Acoustics Week in Canada

Recent Technical Innovations in the Hardware and Application of Active Noise Control for Industrial Equipment

Chris R. Depies, David W. Kapsos

7-7
- PDF
Active HVAC Duct Silencing: Noise Control in Buildings Without Exposed Fibreglass

Susan H. Dineen, Lawrence J. Gelin, Steve Wise

8-8
- PDF
Active Noise Cancellation at the Ottawa Health Secinces Centre Co-generation Facility

Vincenzo Gambino, Werner Richarz

9-10
- PDF
A Comparison of Two Test Methods for Measuring Young's Modulus of Building Materials

Wing T. Chu

11-11
- PDF
Measurement of Typical Speech and Background-Noise Levels in University Classrooms During Lectures

Murray Hodgson, Rod Rempel, Edward Park

12-12
- PDF
In Situ Measurement of the Acoustical Impedance of Foam at Oblique Incidence Using Pseudo-Random Sequences and a Single Microphone

Jing-fang Li, Murray Hodgson

13-13
- PDF
Use of Residual Pressure-Intensity Index for Examination of the Accuracy of a Surface-Impedance Measurement System

Jing-fang Li, Murray Hodgson

14-14
- PDF
Auralization of Speech-Communication Cues

Waqar-Un-Nissa Valiani, Murray Hodgson, M. Kathleen Pichora-Fuller, Bruce Schneider

15-15
- PDF
Sound Propagation within Several Atrium Spaces

J. S. Bradley, Y. K. Oh

16-16
- PDF
Impact of Acoustic Criteria on HVAC System Design for the Francis Winspear Centre for Music Edmonton, Alberta

Robert A. Campbell

17-18
- PDF
Acoustic Effects of Vocal Warm-Ups on the Voice

Murray Schellenberg

19-19
- PDF
Palatometric Patterns in Speakers with Repaired Cleft Palates or Severe Hearing Impairment

Barbara Bernhardt, David Loyst, Shannon Muir

20-20
- PDF
The Effects of Speaking Rate on the Comprehensibility of Native and Foreign-Accented Speech

Murray J. Munro, Tracey M. Derwing

21-21
- PDF
Pharyngeal Voice Qualities: Auditory Change with Pitch, and Fibreoptic Filming of Aryepiglottic Articulations

John H. Esling

22-22
- PDF
The Hierarchy of Timing Strategies in Connected Speech: Patterns and Consequences

Zita McRobbie

23-23
- PDF
Nasalance in Speakers of Western Canadian English and French

AnneH.B. Putnam Rochet, Bernard L. Rochet, Elizabeth A. Sovis, Dallyce L. Mielke

24-24
- PDF
Perceptual and Acoustic Analysis of Word Initial Voicing Contrasts Across Speaker Age

Kelly Lucky, Megan Hodge, AnneH.B. Putnam Rochet

25-25
- PDF
Acoustic Interpretation of Pharyngeal Voice Quality Settings

Lynn Marie Heap

26-26
- PDF
Acquisition of [r-l] Phonemic Contrast by English Children

Elzbieta B. Slawinski

27-28
- PDF
Tuning Past and Present

Ted Sambell, Denis Brassard

29-29
- PDF
Memory for Music in Elderly Listeners

Lisa Clyburn, Annabel Cohen

30-30
- PDF
A Comparison of a Music-Based and Verbal-Based Reminiscence Intervention Program in Enhancing Psychological Well-Being Among Elderly Nursing Home Residents

Leah D. Clyburn, Annabel J. Cohen

31-31
- PDF
The French Horn vs. the Concert Hall

Darryl Caswell

32-32
- PDF
The aXiO and Live Electroacoustic Music

David Eagle

33-33
- PDF
Using Digital Technology in a Voice Lesson

Donald Bell

34-34
- PDF
The Phoneme and the Geometry of Decision Regions in Speech Perception

Terrance M. Nearey

35-35
- PDF
Speech Perception and the Phenomenon of Foreign Accent

Bernard Rochet

36-36
- PDF
The Effect of Consonantal Environment on French Listeners' Perception of English [u]

Don Schweyer

37-37
- PDF
The Complex Interaction of Language Comprehension in Working Memory

Byron C. Becker

38-38
- PDF
Identification of Bilabial Plosives: Integration of VOT and Burst Intensity Information

Elzbieta B. Slawinski, Nhan Lap Lau

39-39
- PDF
Speech Technology and Speech Science

Terrance M. Nearey

40-40
- PDF
Normal Modes in Layered Media

Ronald T. Kessel

41-41
- PDF
Raytracing in Anisotropic Media

Michael A. Slawinski

42-42
- PDF
A Finite-Difference Scheme for Wave Propagation Through Absorbing Media

Raphael Slawinski

43-43
- PDF
Reflections on Boundaries

DavidM. F. Chapman

44-44
- PDF
Shallow Water Inversion Based on the Vertical Coherence of the Ambient Noise Field

F. Desharnais, DavidM. F. Chapman

45-45
- PDF
Matched Field Inversion in Underwater Acoustics

N. R. Chapman

46-46
- PDF
Measurement of Sound Field Statistics Near the Ground with a Large Outdoor Array

David I. Havelock, Michael R. Stinson, Gilles A. Daigle

47-47
- PDF
Factors Affecting Atmospheric Sound Propagation Above Impedance Surface

Michael R. Stinson, Gilles A. Daigle, David I. Havelock

48-48
- PDF
Acoustic Image Compression with a Wavelet Transform

Dean Addison, David Topham, Charles Konzelman

49-49
- PDF
Increasing the Depth Capability of Barrel Stave Projectors

Y. R. Bonin, J. S. Hutton

50-50
- PDF
Pe-ing in Air and Underwater

David J. Thomson

51-51
- PDF
Modal Decomposition of Ocean Acoustic Fields Using Damped Least Squares Inversion

Stan Dosso, Nicole Collison, Michael Greening, John Ozard

52-52
- PDF
High-Precision Acoustic Localization of Hydrophone Array Elements in the Arctic Ocean

Stan Dosso, Mark Fallat

53-53
- PDF
Single and Parallel Barrier Insertion Loss by Means of Improved Diffraction Based Methods

Ken Fyfe, Amir Muradali

54-54
- PDF
Efficient Tracking of a Moving Source

Martin Musil, John Ozard, Michael Wilmut

55-56
- PDF
Noise and Vibration Control for Natural-Gas-Fueled Electrical Cogeneration System Located Directly Above Penthouse Residential Suites in a High-Rise Apartment Building

Tom Paige

57-57
- PDF
Experimental Evaluation of Simplified Methods for Predicting Noise Levels in Industrial Workrooms

Murray Hodgson

58-58
- PDF
Improved Methods for Estimating Fitting Density and Absorption Coefficient in Industrial Workrooms

Murray Hodgson, Li Ke

59-59
- PDF
Empirical Models for Predicting Noise Levels and Reverberation Times in Industrial Workrooms

Nelson Heerema, Murray Hodgson

60-60
- PDF
Long Distance Industrial Noise Impact, Automated Monitoring and Analysis Process

Jean-Gabriel Migneron

61-61
- PDF
Evaluation of the Zwicker Method as a Suitable Environmental Noise Measurement Technique

Harminder Dhillon, David DeGagne

62-62
- PDF
EUB Noise Monitoring Policy

Shane Tondu, Bill Starling, Wes Abram, Bruce Auld, Ron Wagener, David DeGagne

63-64
- PDF
Multidimensional Scaling of Unfamiliar, Complex Sounds: Age and Context Effect

Prudence Allen, C-A. Bond, S. Scollic, A-M. Sinasac

65-65
- PDF
Development of Memory Sequences of Animal Sounds: Relation to Digit-Span and Language Ability

Patti Graham, Annabel J. Cohen

66-66
- PDF
Age-Related Processing of Dynamic Signals Independent of Presbycusis

Jane F. MacNeil, Elzbieta B. Slawinski

67-67
- PDF
Frequency Resolution in Noise-Exposed Musicians

T. Fisk, M. Cheesman

68-68
- PDF
Deficits in Temporal Processing Ability with Aphasia

S. M. Abel, M.D. Z. Kimelman, S. Cohen

69-69
- PDF
Localization in Real and Virtual Rooms

M. K. Pichora-Fuller, B. A. Schneider, M. Hodgson, W. Valiani

70-70
- PDF
The Relation Between Psychoacoustic Combination Tone and Two-Tone Suppression Phenomena in a Computational Model of the Auditory Periphery

C. Giquere, G. F. Smoorenburg

71-71
- PDF
Evaluation and Improvement of the Acoustical Performance of Vented Earplugs

Mark Cheng, Murray Hodgson, Orval Baskerville

72-72
- PDF
An Examination of Cochlear Filter Response Properties Using DPOAE Phase Delay Estimates in Human Adults

Denise Bowman, Jos J. Eggermont, David K. Brown

73-73
- PDF
The Effects of Noise Masking on the Cortical Auditory Event-Related Potentials to Speech Sounds /ba/ and /da/

David R. Stappels, Brett A. Martin

74-74
- PDF
Temporal Processing in the Young and Old Auditory Cortex

J. R. Mendelson

75-75
- PDF
Periodicity Coding in Two Fields in Auditory Cortex of the Cat

J. J. Eggermont

76-76
- PDF
Effects of Deafness and Cochlear Implant Use on Development of Human Auditory Function

Curtis W. Ponton, Manuel Don, Jos J. Eggermont, Michael D. Waring, Ann Masuda

77-77
- PDF
The Effect of Age and Stimulus Parameters on the Optimum f2/f1 Ratio for DPOAEs

David K. Brown, Jos J. Eggermont, Barry P. Kimberley

78-78
- PDF
New Consideration and Techniques in Aircraft Noise Abatement

Jon M. Woodward

79-79
- PDF
Acoustical Scale Modelling of Highway Noise Barriers

Todd Busch, Murray Hodgson, Clair Wakefield

80-80
- PDF
Development of Community Noise Standards for a New Town Planned for Southern Vancouver Island

C. W. Wakefield

81-81
- PDF
The Utility of Aviation Noise Impact Assessment Studies in Managing Aviation Noise

Thomas Kelly

82-82
- PDF
New Technologies in Airport Noise and Flight Tracking Monitoring

Edward Haboly

83-83
- PDF
The Influence of Exhaust Emission Controls on the Combustion Level of an I.D.I. Diesel Engine

C. E. Bowen, G. T. Reader, J. J. Potter, R. W. Gustafson

84-84
- PDF
Prediction Model "IMPACT" to Determine the Acoustic Effect of Noise Barriers Along High Speed Roads

Weixiong Wu

85-86
- PDF
A Bernoulli-Euler Stiffness Matrix Approach for Vibrational Analysis of Linearly Tapered Beams

S. M. Hashemi, M. J. Richard

87-87
- PDF
Vibration Isolation of Powered Overhead Doors

Chris Wolfe

88-88
- PDF
A Vibration Problem

Paul Alves

89-89
- PDF
Some Observations Concerning the Validity of IIC Measurements for a Floating Floor in a Judo Practice Hall

Richard Patching

90-90
- PDF