Library

Acoustics '91 - Spring Conference 1991

Location

Keele, UK

ISBN

Book 1 1-873082-16-9, Book 2 1-873082-17-7, Book 3 1-873082-18-5, Set of 3 Books 1-873082-19-3

DOI

Conference Series

Institute of Acoustics Proceedings

Volume

13

Part

2

Year

1991

Papers

REDUCING THE ATTENUATION OF SOUND PASSING OVER AUDITORIUM SEATING

SOURCE LOCALIZATION IN A WAVEGUIDE WITH UNKNOWN ACOUSTIC PROPERTIES

WA KUPERMAN, MD COLLINS

SOUND SCATTERING ON SHELLS WITH ARBITRARY CROSS-SECTIONAL CONTOUR

SONOCHEMISTRY - A REVIEW

SOME PRACTICAL RESULTS ON A HIGH RESOLUTION SONAR SYSTEM

TA RAFIK, JWR GRIFFITHS

ITERATIONAL METHOD IN SOUND SCATTERING PROBLEM ON ELASTIC SHELLS

AN INVESTIGATION INTO HABITUATION NOISE AND ANNOYANCE

S BENTON, C DIXON, B WILSON

EXPERIMENTAL STUDY OF ROTATIONAL MOBILITIES OF CONCRETE FLOORS

RS MING, BM GIBBS

BROADBAND SCATTERING MEASUREMENTS BY ACOUSTIC SPECTROMETER

RE CHALLIS, AK HOLMES

DIGITAL HOLOGRAPHIC SONAR IMAGING

R MCHUGH, GA SHIPPEY, JG PAUL

THE MODELLING AND DESIGN OF CONTROLLABLE COMPOSITE TRANSDUCERS

R HAMILTON, G HAYWARD

SOUND PROPAGATION IN RANDOM MEDIA

HOW TO FIND SHADING COEFFICIENTS THAT PRODUCE AN ARBITRARY BEAMPATTERN FROM AN ARBITRARY ARRAY

A CRITICAL ANALYSIS OF THE USE OF THE ULTRASONIC INTERFEROMETER FOR VELOCITY MEASUREMENTS IN LIQUIDS

S PANKAJ, RC CHIVERS

DETAILED FEATURE EXTRACTION FROM CONCRETE MEDIA USING MEDIUM FREQUENCY ULTRASOUND AND DIGITAL SIGNAL PROCESSING METHODS

PA GAYDECKI, FM BURDEKIN, W DAMAJ, DG JOHN, PA PAYNE

DIFFERENTIATING SPEECH REPAIRS FROM REPETITIONS AND CONJUNCTIONS USING PROSODIC CUES

P HOWELL, K YOUNG

ULTRASONIC CHARACTERISATION OF SOME AERATED FOODSTUFFS

P FAIRLEY, DJ MCCLEMENTS, MJW POVEY

SCATTERING FROM FISH BODIES USING A SHELL MODEL

P BEATTIE, RC CHIVERS, C JAVANAUD

THE EFFECT OF VARIATION OF METHOD OF GENERATION OF THE INCIDENT SOUND FIELD ON THE STATIC INSERTION LOSS MEASUREMENTS FOR AIR-CONDITIONING SILENCERS

NJ PITTAMS, S SIMPSON

COMPARISON OF THE NEW TEST PROCEDURE PROPOSED BY HEVAC FOR ACOUSTIC LOUVRES WITH IN-DUCT SILENCER STATIC INSERTION LOSS MEASUREMENTS

NJ PITTAMS, S SIMPSON

ACOUSTIC ATTENUATION IN DISSIPATIVE SPLITTER SILENCERS CONTAINING MEAN FLUID FLOW

N SORMAZ, A CUMMINGS

BRIDGING THE PHONOLOGY - PHONETICS GAP - A METATHEORY

ACTIVE NOISE CONTROL IN THREE-DIMENSIONAL PROPAGATION USING SELF-TUNING METHODS

MO TOKHI, K MAMOUR

ACTIVE CANCELLATION OF NOISE USING MULTIPLE SOURCES

MO TOKHI, K MAMOUR

THE EFFECTS OF PARTICLE STATE AND POLYDISPERITY ON THE ULTRASONIC PROPERTIES OF DISPERSIONS

MM ROBINS, C JAVANAUD, NR GLADWELL, SJ GOULDBY, DJ HIBBERD, A THOMAS

OPTIMAL TIME-DOMAIN BEAMFORMING WITH SIMULATED ANNEALING INCLUDING NOISE CANCELLATION

MD COLLINS, WA KUPERMAN, JS PERKINS, NC MAKRIS, NR DAVIS

ASSESSMENT OF THE DEGRADATION OF SYNTHETIC SPEECH AND TIME FREQUENCY WARPING OVER DIFFERENT LISTENING LEVELS

UNITS OF REPRESENTATION FOR SPEECH SYNTHESIS

ACOUSTIC OPTIMISATION OF A MULTIPLE WALL

DIGITAL SIMULATION OF CONCERT HALL ACOUSTICS AND ITS APPLICATIONS

A STUDY OF LAMB-WAVE PROPAGATION FROM PHOTOACOUSTIC TRANSIENT EXCITATION

L NOUI, RJ DEWHURST

MARINE SEDIMENT NONLINEARITY

ACOUSTICAL IMPEDANCE CORRECTION AT THE JUNCTION OF NON-COAXIAL CYLINDRICAL DUCTS

EXPECTATIONS FOR ASSESSMENT TECHNIQUES APPLIED TO SPEECH SYNTHESIS

SENSOR ARRAY PROCESSING

DIRECTIONAL ADAPTATION TO FORMANT-LIKE FREQUENCY SWEEPS

JP WILSON, EJ CRAMPIN, N CANN

LOW FREQUENCY HIGH POWER UNDERWATER SOUND SOURCE

JI EDWARDS, TR GAY

INSITU MEASUREMENT OF THE ACOUSTIC REFLECTION COEFFICIENT

SUBJECTIVE ASSESSMENT OF OFFICE MACHINE NOISE

IH FLINDELL, AR MCKENZIE, N KOZUKA

THE SCATTERING OF ULTRASOUND BY A SMALL SURFACE IMPERFECTION

ID ABRAHAMS, GR WICKHAM

EXPERIMENTAL VIBRATIONS OF AN ANNULUS - AN HARMONIC DRUM

HA AEBISCHER, RC CHIVERS

THE REFRACTION OF ULTRASOUND IN GRAINY AND INHOMOGENEOUS FIBRE REINFORCED MATERIALS

GR WICKHAM, ID ABRAHAMS

VALIDATION OF TRRL LISTENING ROOMS FOR VEHICLE NOISE NUISANCE STUDIES

THE PROCESSING OF PLOSIVES BY MODELS OF CELLS IN THE COCHLEAR NUCLEUS

GF MEYER, AC MORRI,S WA AINSWORTH, J-L SCHWARTZ

CAVITY RESONANCE, ACOUSTICAL NETWORKS AND VIOLIN ACOUSTICS

THE JSRU TEXT-TO-SPEECH SYSTEM AND SOME THOUGHTS ABOUT ITS PRONUNCIATION TASK

E LEWIS, R SAMPSON

DETERMINATION OF THE DIRECTIVITY OF A PLANAR NOISE SOURCE BY MEANS OF NEAR-FIELD ACOUSTICAL HOLOGRAPHY

DJ OLDHAM, MA ROWELL

CHARACTERISATION OF EMULSIONS USING A FREQUENCY SCANNING ULTRASONIC PULSE ECHO REFLECTOMETER

HEAT CONDUCTION, FISH AND OCEAN SOUND ABSORPTION

ULTRASONIC MONITORING OF SLIP-CAST CERAMICS

DA HUTCHINS, S APPLETON, HD MAIR, MH LEWIS

THE PREDICTION OF TRAFFIC NOISE LEVELS FROM COMPLEX HIGHWAY CROSS SECTIONS

D TOBUTT, PM NELSON

COMPARATIVE EXPERIMENTS IN RECOGNITION OF SUB-WORD UNITS BY HIDDEN MARKOV MODELS

D MILLER, P ROACH

MEASUREMENT OF METEOROLOGICAL PARAMETERS OF THE ATMOSPHERIC BOUNDARY LAYER BY TOMOGRAPHIC SOUNDING

D ENGLICH, V MELLERT, U RADEK, R SCHMIDETSKI

A 2-DIMENSIONAL FOURIER TRANSFORM METHOD FOR THE QUANTITATIVE MEASUREMENT OF LAMB MODES

D ALLEYNE, P CAWLEY

A DEEP-SUBMERGENCE PARAMETRIC ARRAY

EFFECT OF INTERNAL WAVES ON THE DIRECTIONAL PATTERN OF A TOWED ARRAY

UK INTERLABORATORY COMPARISON OF ULTRASONIC ATTENUATION AND VELOCITY MEASUREMENTS - A PRELIMINARY REPORT

REGENERATED NOISE LEVELS DUE TO CLOSELY SPACED DUCT ELEMENTS

AU UKPOHO, DJ OLDHAM

A BOUNDARY ELEMENT MODEL OF TRAFFIC NOISE PROPAGATION FROM A CUTTING

THE LOSS OF PERCEIVED BINAURAL SEPARATION IN ADAPTIVE INTERFERENCE CANCELLATION

AI TEW, PD STRINGER

THE AFFECT OF SENSOR POSITIONAL ERRORS ON THE ESPIRIT ALGORITHM

AG RILEY, DJ CREASEY

A 'TRUE' MAXIMUM LIKELIHOOD METHOD FOR ESTIMATING FREQUENCY WAVENUMBER SPECTRA

PHOTOACOUSTIC EXAMINATION OF SELECTED MATERIALS (A REVIEW)