PROCEEDINGS1987 International Conference on Noise Control Engineering

Beijing, China

September 15-17, 1987

Noise Control in Industry

internoi/e87

UB/TIB Hannover 89102 065 004

RN 2928(16,2)"32?2B/3t

Volume 11PAQES 879-1684

URBAN NOISE IN MADRID

J. S. SANTIAGO J. PONS E. MATEOS P. PERERA 875

IMMISSION: EFFECTS OF NOISE 879

PERCEPTIONS OF ROAD TRAFFIC NOISE, MUSIC AND THE SONGS OF

NIGHTINGALES

Vukiko YAMADA Akihiro TERUI 881

ON THE TRAFFIC ALARM AND THE SUITABLE LEVEL OF A CAR RADIO

K. NAKAMURA S. KUBO H. RYU J. FUJIKI V. KAWAMURA 885

PROTECTION MECHANISMS OF THE MIDDLE EAR STRUCTURES AGAINST NOISE

INDUCED COCHLEAR1 DAMAGE

LIN Hua-ying ! LIN Xi HE Zhi-zhou LIANG Zhi-an 889

PSYCHOLOGICAL EVALUATION OF INFRA AND LOW FREQUENCY NOISE

Koichi TAYA Kazuo SHIMIZU Yasuo TOKITA 893

THE EXPERIMENTAL, PROSPECTIVE AND RETROSPECTIVE RESEARCHES OF

WEAVING NOISE EFFECTS ON WORKERS' HEALTH

ZHANG Yifei LI Guilan ZHANG Baizhen 897

ACOUSTIC REFLEX AND PROTECTION AGAINST INTENSE SOUNDS:

QUANTITATIVE ANALYSIS

P. AVAN D. LOTH F. BISARO C. MENGUY M. TEYSSOU 901

HAZARDOUS EFFECTS OF NOISE ON HEARING

Barbara A. BOHNE William W. CLARK 905

TEMPORARY THRESHOLD SHIFT INDUCED BY THE 24-HOUR NOISE EXPOSURE

K. TAKAGI A. ITO K. HIRAMATSU T. YAMAMOTO 909

INVESTIGATION OF MILITARY STANDARD FOR IMPULSE NOISE

CHENG Mingkun LIANG Zhian MENG Zhaohuei LI Xingqi 913

AUDIOMETRIC EVALUATION HEARING LOSS CAUSED BY IMPULSIVE NOISE

GU Rei HANG Dongyi 917

THE EFFECT OF NOISE EXPOSURE ON THE AUDITORY SYSTEM OF THE FETUS

Nicole M. LALANDE 921

INJURY TO THE MIDDLE EAR DUE TO HIGH-INTENSITY SOUND

MENG Zhaohuei CHENG Mingkun SHEN Hao 925

INSIGHTS INTO THE HAZARD FROM INTENSE IMPULSES FROM A MATHEMATICAL

MODEL OF THE EAR

G. Richard PRICE Joel T. KALB 929

THE ROLE OF HYPERBARIC AND HIGHLY CONCENTRATED OXYGEN IN PREVENTION

AND TREATMENT OF NOISE-INDUCED HEARING DAMAGE

SHI Xiufeng HU Zhengyuan CAO Huiqin WEI Jing Wang Xi 933

A COMPARISON OF THE TEMPORARY THRESHOLD SHIFT PRODUCED BY

INTERMITTENT AND CONTINUOUS NOISE

WANG Naiyi JING Lingjuan 937

EFFECTS OF DAILY NOISE ON THE FETUS AND CEREBRAL HEMISPHERE

SPECIALIZATION OF CHILDREN

Yoichi ANDO 941

A RECONSIDERATION OF THE EFFECTS OF NOISE ON FETAL LIFE

F. Nowell JONES 945

ENVIRONMENTAL AIRCRAFT NOISE AND SOCIAL FACTORS IN STRESS-RELATED

HEALTH DISORDERS

Karl D. KRYTER 949

EFFECTS OF INDUSTRIAL NOISE ON FUNCTIONS OF HUMAN BRAIN

LI Shao-zhu WU Futnei LI Xingren CAI Feng DAI XiaohongGAO You-wu 953

AIRPORT NOISE AND PHYSICAL DEVELOPMENT

Lawrence M. SCHELL Denise C. HODGES 957

INVESTIGATION ON THE INFLUENCE OF TEXTILE WORK-SHOP NOISE UPON

THE WORKER'S WATER-SOLUBLE VITAMIN AND PROTEIN METABOLISM

WU Congzhow & others 961

AN APPROACH TO THE OPTIMAL BREAK OF THE TEXTILE WORKWOMEN IN

THE HIGH-LEVEL NOISE

ZHONG He LI Yuewei 965

WARNING SOUND EFFECT OF AUTOMOBILE HORN

Il-Whan CHA Young-Il KIM 969

MEASURED AND CALCULATED LOUDNESS OF COMPLEX SOUNDS

Rhona P. HELLMAN Eberhard ZWICKER 973

EFFECTS OF NOISE ON PEOPLE- INTRODUCTION AND OVERVIEW

Ira J. HIRSH 977

HEARING RESPONSE TO IMPULSIVE SOUNDS

Setsuo MAEDA 981

ACCURACY OF MEASUREMENT FOR ASSESSING HUMAN RESPONSE ON NOISE

YU Wann 985

QUESTIONNAIRE SURVEY ON NOISE PROBLEMS IN APARTMENT HOUSES

ZHENG Darui CAI Xiulan CHEN Tong 989

HOW LOUD IS A PASSING VEHICLE?

Hugo FASTL 993

LOUDNESS RELATIONS AMONG BROADBAND NOISES WITH DIFFERENT SPECTRAL

SHAPES

Williams S. HELLMAN Rhona P. HELLMAN 997

xxiii

REEXAMINATION OF EQUAL-LOUDNESS CONTOURS FOR PURE TONES AND

THRESHOLD OF HEARING

Masazumi KUMAGAI Yoiti SUZUKI Seiichi SAWAI Shunichi KONO

Toshio SONE Hajime MIURA Hisashi KADO 1001

ADVANTAGES AND DISADVANTAGES OF A-WEIGHTED SOUND PRESSURE LEVEL

IN RELATION TO SUBJECTIVE IMPRESSION OF ENVIRONMENTAL NOISES

Sonoko KUWANO Seiichiro NAMBA 1005

CROSS-CULTURAL STUDY ON THE LOUDNESS, NOISINESS, AND ANNOYANCE

OF VARIOUS SOUNDS

Seiichiro NAMBA Sonoko KUWANO Hugo FASTL 1009

LOUDNESS CALCULATIONS OF AIRCRAFT NOISE COMPARED WITH

LOUDNESS METER MEASUREMENTS

V. NITSCHE H. FASTL 1013

A CONSIDERATION ON THE EVALUATION OF ENVIRONMENTAL NOISE

ACCOMPANYING TONAL COMPONENTS

SUZUKI Yoiti KONO Shunichi SONE Toshio 1017

PROCEDURE FOR CALCULATING PARTIALLY MASKED LOUDNESS BASED ON

ISO 532 B

Eberhard ZWICKER 1021

WHY IS LOW FREQUENCY NOISE ANNOYING?

Olle BACKTEMAN 1025

ANNOYANCE AND SPEECH INTERFERENCE FOR IMPULSE AND TRAFFIC NOISE

FANG Zhi MA Mouchao HE Cundao WANG Naiyi JING Lingjuan 1029

CROSS-CULTURAL COMPARISON OF TRAFFIC NOISES IN THE SIMULATED

ENVIRONMENT

Kiyoto IZumi 1033

THE EVALUATION OF NORMAL TAKE-OFF/LANDING HELICOPTER NOISE

Toshiya OHSHIMA Ichiro YAMADA 1037

LABORATORY ANNOYANCE OF ENVIRONMENTAL NOISE

Tortvoaki SAKAI 1041

THE IMPROVEMENT OF VOWEL RECOGNITION IN NOISY RUNNING CAR

USING A-WEIGHTING TO FREQUENCY CHARACTERISTIC

Shozo MAKINO Tomoyoshi AOKI Naomitsu IKEDA

Hideaki KOGA Ken'iti KIDO 1045

NOISE REDUCTION CAN BENEFIT SPEECH COMMUNICATION AND WARNING

SIGNAL DETECTION

Alice H. SUTER • 1049

USING SYNCHRONOUS AVERAGING TO ENHANCE NOISY SPEECH

ZERUBIA J. MATHIEU P. MENEZ J. 1053

xxiv

A COMPREHENSIVE STUDY OF THE EFFECT OF INTENSIVE NOISE ONAUDITORY FUNCTIONS

CHEN Guangdl YIE Vfeiling TANG Lianhong SHAG Dianhua 1057

LAWS GOVERNING THE DAMAGE OF THE AUDITORY SYSTEM BY IMPULSENOISE OF WEAPON ORIGIN

LIANG Zhi-an 1061

THE RELATIVE CONTRIBUTION OF THE IMPULSIVE NOISE

PARAMETERS IN CAUSING NOISE-INDUCED HEARING LOSS

Per O.L.NILSSON Jan GRENNER Bharti KATBAMNA 1065

FACILITATION OF THE BRAIN CORTEX ACTIVITIES AFTER EXPOSURE TO

AN INTENSE NOISE

SHAO Dianhua LIN Huaying LIANG Zhi-an 1069

SIMULATED TESTS ON EFFECT OF NOISE IN SUBMARINE ENGINE ROOM TOINNER EAR OF GUINEA PIGS

WANG Lei PEI Hong En ZHOU Yue Han SONG Lan XiangJIANG Wei HA Si Yi 1073

OBSERVATIONS ON THE DAMAGE-EFFECT OF NOISE

WU Fumei LI Xingren ZHAO Changqing LI Shaozhu

DAI Xiaohong CAI Feng HUANG Qiu TAO JiangtianSHI Congzhu 1077

A METHOD FOR DETERMINATION OF THE POSITION AND THE NUMBER OF

DAMAGED COCHLEA HAIR CELLS OF GUINEA PIGS WITH SCANNING

ELECTRON MICROSCOPE

WU Mingquan SONG Xuezheng ZENG Yitong 1081

EFFECT OF HIGH FREQUENCY SOUND ON HEARING (GUINEA PIG)Kohtaroh YAMAMURA Nagafumi YAMAMOTO Hideki OHNO

Osamu YAHARA 1085

EFFECTS OF INHALED HYPERBARIC OXYGEN AT DIFFERENT TIME ON

SOUND-INDUCED AUDITORY DAMAGE IN GUINEA PIGSYIN Jiacai WU Mingquan SUN Jianhe 1089

A SURVEY OF EFFECTS OF RAILWAY VIBRATION ENVIRONMENT FOR

RESIDENTS

QIAN Congling QIAN Desheng MA Jun GU Xiao-an 1093

HEALTH EFFECTS OF OCCUPATIONAL EXPOSED TO HAND-TRANSMITEDVIBRATION

WANG Lin LIU Lixue WANG Chengbiao GAO Jian

TANG Jun YANG Rujing LIU Xiaoyu ZHANG Chi 1097

STUDY ON EVALUATING METHODS OF ENVIRONMENTAL VIBRATION IN

URBAN AREA

ZHAN Jiakai TU Reihe SUN Jiaqi FANG Danqun 1101

xxv

RESEARCH ON THE DOSE-RESPONSE RELATIONSHIP OF HAND TRANSMITTED

VIBRATION AND ITS PROBLEM ABOUT HYGIENIC STANDARD IN.CHINAZHOU Delin CHEN Li 1105

ANALYSIS OF THE ACOUSTICAL ENVIRONMENT OF URBAN DWELLINGS

LIU Xiaotu 1109

NOISE IMPACT ASSESSMENT IN AUSTRALIA

Warren D. RENEW Noela J. EDDINGTON 1113

ASSESSMENT MODEL OF NOISE POLLUTION IN MECHANICAL AND ELECTRICAL

FACTORIES—PROGRESSIVE INCREMENTAL MERK CALCULATION METHOD

MA Juyuan 1117

A FIELD SURVEY ON HUMAN RESPONSE TO AIRCRAFT NOISE AROUND THE

OSAKA INTERNATIONAL AIRPORT — A METHOD FOR RATING AIRCRAFT

NOISE IN THE PRESENCE OF BACKGROUND NOISE —

K. HIRAMATSU T. TAKAGI T. YAMAMOTO K. YANO 1121

SOME RESULTS OF AN ANALYSIS OF WRITTEN COMPLAINTS ABOUT NOISE

Ulrich MEES Uwe LAUCKEN 1125

AN EVALUATION METHOD OF Leq FOR NON-STATIONARY NOISES BASED

ON THE STOCHASTIC CHANGE OF LEVEL STATISTICS

Kiminobu HISHIMURA Mitsuo OHTA 1129

CROSS-CULTURAL STUDIES INTO NEIGHBOURHOOD IN GERMANY AND TURKEY

August SCHICK Ahmet ACLAR 1133

ASSESSMENT OF THE PROCEDURE FOR TESTING THE NOISE ENVIRONMENT

OF FACTORIES IN NON-INDUSTRIAL BUILDINGS IN HONG KONG

CHI Keung Tsang 1137

CLASSROOM ACOUSTIC CRITERIA IN SCHOOL BUILDING REGULATIONS

WANG Jiqing GU Qiangguo 1141

STUDY OF ALLOWABLE NOISE LEVEL IN DWELLINGS IN CHINA

Binnan XIANG 1145

STUDY ON MEASUREMENT AND EVALUATION ABOUT AIRCRAFT NOISE AROUND

AIRPORT

CAI Xiulan ZHENG Darui 1149

ANALYSIS 1153

VARIABLE TIME COMMUNITY NOISE LOGGING

Robert KRUG 1155

EXPERIMENTAL DETERMINATION OF LOW MOBILITIES

PETERSSON, Bjorn JAGENAS, Arne 1159

NOISE MEASUREMENT AND ANALYSIS SYSTEM USING MICROPROCESSORS

LI Changli WANG Tianxiang TAN Huihui

WANG Fang WANG Wuliang 1163

xxvi

ACOUSTIC CALIBRATION FOR INTENSITY MEASUREMENT SYSTEMS

Erling FREDERIKSEN 1167

GENERATION OF LOW-FREQUENCY HIGH SOUND PRESSURE LEVEL FOR

ACOUSTICAL CALIBRATION

George S. K. WONG Alfred H. BASS 1171

THE CALIBRATION OF SOUND LEVEL METERS FOR TWENTY YEARS

ZHANG Jucai SHANG Yufen CHEN Jianlin ZHANG Mei-E

YANG Zhihua 1175

A NEW AUDIO MICROPHONE WINDSHIELD FOR POP-NOISE SUPPRESSION

LI Msng C. A. POLDY 1179

TRANSDUCERS FOR STRUCTURE INTENSITY MEASUREMENTS

Gunnar RASMUSSEN 1183

DIFFERENTIAL PIEZO-ELECTRIC ACCELEROMETERS USED FOR

ENVIRONMENTAL VIBRATION MEASUREMENTS

SHAO Zhi-Chang 1187

FURTHER DEVELOPMENTS OF THE FIBER-OPTIC SURFACE ACOUSTIC

INTENSITY PROBE FOR TRANSIENT NOISE LOCATION

Thomas H. HODGSON Du H. CHUN Reginald O. COOK 1191

A TOTAL ACOUSTIC ENERGY DENSITY SENSOR WITH APPLICATION

TO ENERGY DENSITY MEASUREMENT IN A REVERBERATION ROOM

MORYL, James A. HIXSON, Elmer L. 1195

A DETERMINISTIC BROAD-BAND SIGNAL FOR ACOUSTIC MEASUREMENTS

W. T. CHU 1199

THE EFFECT OF BANDWIDTH ON SPATIAL TRASFORMATION OF SOUND

FIELDS MEASUREMENTS

K. B. GINN J. HALD 1203

THE USE OF PERSONAL COMPUTERS IN ACOUSTIC METROLOGY

Patrick LUQUET Dudley WALLIS 1207

ERRORS IN THE LEVEL OF WIDEBAND SIGNALS ANALYZED BY

FRACTION-OCTAVE-BAND FILTERS

Alan H. MARSH Ludwig W. SEPMEYER 1211

ACOUSTIC INTENSITY VECTORS AND SWEEP SPATIAL AVERAGING USING

THE SELECTIVE TECHNIQUEX. BOHINEUST P. R. WAGSTAFF J. C. HENRIO

J. P. PASQUALINI 1215

EXTERNAL GEAR PUMP ACOUSTICAL CONTROL BY INTENSITY MEASURING

TECHNIQUESE. CARLETTI I. VECCHI 1219

SOUND INTENSITY MEASUREMENT INSIDE AIRCRAFT

S. GADE N. THRANE 1223

XXVll

SOUND INTENSITY MEASUREMENT METHOD - ERRORS IN DETERMINING THE

SOUND POWER LEVELS OF MACHINES AND ITS CORRELATION WITH SOUND

FIELD INDICATORS

Gerhard HUBNER 1227

STUDIES OF SOUND INTENSITY MEASUREMENTS ON A STEEL PANEL

Tor KIHLMAN Jiri TICHY 1231

ACOUSTIC INTENSITY MEASUREMENTS AND CALCULATIONS IN THE

NEARFIELD OF A RING-SOURCE DRIVEN SIMPLY SUPPORTED RECTANGULAR

PLATE

Chun-Duck KIM J. Adin MANN Charles KONZELMAN

Jiri TICHY 1235

NORDIC INTENSITY MEASUREMENT METHOD

M. J. NEWMAN O. K. O. PETTERSEN H. BING-JACOBSEN 1239

IT IS THE SINC THAT GIVES THE SINK

LINDBLAD, Sven 1243

ON THE MEASUREMENT OF ENERGY FLOW ALONG LIQUID FILLED PIPES

Jan W. VERHEJI 1247

THE RESEARCH OF CORRECTIONS FOR UNWANTED REFLECTIONS FOR

MEASURING SOUND POWER LEVEL IN GENERAL ACOUSTIC ENVIRONMENT

CHEN Yeshao MA Desheng 1251

CONDITIONAL SAMPLING OF SOUND INTENSITY FOR IN-SITU SOUND

POWER DETERMINATION TIME-VARYING AMBIENT NOISE

J. POPE 1255

SOUND POWER MEASUREMENT OF MOVING VEHICLE

SUN Feng-chun ZHENG Mu-qiao 1259

SOUND POWER LEVEL MEASUREMENTS IN GENERAL ROOMS BY THE

DIFFUSE FIELD METHOD

Hideki TACHIBANA Hiroo YANO Masaru KOYASU 1263

ON A CONVENIENT MEASURING METHOD OF NOISE DIRECTIVITY OF MOVING

SOURCES

Shouichi TANAKA Yuichi TAKENAKA 1267

PROBABILITY DISTRIBUTION OF NUMBER OF SOUND INTENSITY

MEASUREMENTS FOR SOUND POWER DETERMINATION

Msi Q. WU Malcolm J. CROCKER 1271

THE RELATIONSHIP OF SOUND INTENSITY AND SOUND PRESSURE IN THE

FAR FIELD OF RANDOM NOISE SOUND

WU Wen-Qiu SUN Guang-Rong 1275

SOME EXPERIMENTS ON DETERMINATION OF I. C. ENGINE NOISE POWER

LEVEL BY USING SOUND INTENSITY METHOD

YANG Wan-Zhou LOU Bing 1279

XXVlll

ON THE ACCURACY OF BENDING WAVE POWER MEASUREMENTS IN BEAMS

ZHAO, Qichang M. HECKL 1283

SOUND TRANSMISSION LOSS: COMPARISON OF THE SOUND INTENSITY AND

THE CONVENTIONAL METHODS WITH THE STATISTICAL ENERGY ANALYSIS

MODEL

A. COPS M. MINTEN F. WIJNANTS 1287

MEASUREMENT OF TRANSMISSION LOSS USING SURFACE INTENSITY METHOD

IN BUILDING ELEMENTS

Heung Sik KIM Jang Yeul SOHN Jae Eung OH 1291

AN IDENTIFICATION AND THE OUTPUT PROBABILITY PREDICTION USING A

TIME SERIES MODEL OF POWER FLOW FOR ACTUAL SOUND INSULATION

WALLS UNDER THE CONTAMINATION OF BACKGROUND NOISE

Noboru NAKSSAKO Mitsuo OHTA 1295

MEASUREMENT OF SOUND INSULATION MATERIAL PERFORMANCE WITH SOUND

INTENSITY METHOD

T. OKUMA H. FUKUHARA 1299

LABORATORY MEASUREMENTS OF SOUND INSULATION FOR WINDOWS AND

WINDOW PANES

Henrik S. OLESEN Per KRUPPA 1303

ESTIMATION OF REVERBERATION TIME AND PREDICTION OF RESPONSE

PROBABILITY DISTRIBUTION IN A ROOM EXCITED BY THE ROAD TRAFFIC

NOISE — INTRODUCTION OF THE INFORMATION CRITERIA AND AN

EXPERIMENT

Yoshifumi FUJITA Mitsuo OHTA Kazutatsu HATAKEYAMA 1307

MEASUREMENT OF SOUND FIELD PROPERTIES OF A ROOM USING A

SYNCHRONOUS RESPONSE-MULTIPLICATION METHOD

Kiminori YAMAGUCHI Masazo ANZAI Takahiko ONO

Yasuhiko YAHATA Susumu NAKAJIMA Takashi NAKAGAWA

Yosimune HIRATA 1311

A PC-AIDED MEASUREMENT OF ABSORPTION COEFFICIENTS USING PHASE

CHARACTERISTICS INSIDE AND IMPEDANCE TUBE

Bee Joon EUN Oh Sung JUN Seung Boon LEE 1315

NOISE CONTROL BY ABSORBING MATERIALS - REQUIREMENTS ON

REVERBERATION ROOM MEASUREMENTS

GOYDKE, Hans 1319

DIFFUSION: ITS PRACTICAL IMPORTANCE IN THE MEASUREMENT

OF ABSORPTION COEFFICIENTS

LAWRENCE, Anita POLLARD, H. F. ROSENBERGER, R 1323

REVERBERATION IN ENCLOSURES WITH DISPROPORTIONATE DIMENSIONS:

VALIDITY OF EYRING'S FORMULA

SERGEYEV M. V. KOSINOVA V. E. 1327

xxix

MEASUREMENTS OF OBLIQUE INCIDENT SOUND ABSORPTION COEFFICIENT

AND SOUND TRANSMISSION LOSS OF MATERIALS BY COMPLEX SOUND

INTENSITY TECHNIQUE

Yukio HAMADA Hidenobu UCHIDA Hideki TACHIBANA 1331

MEASUREMENT OF IMPULSIVE NOISES WHICH APPARENTLY SOUND

CONTINUOUS

Per V. BRUEL 1335

MEASUREMENT OF IMPULSIVE SIGNALS

Per V. BRUEL 1339

MULTIPLE INPUT MODEL APPLIED TO THE MEASUREMENTS IN REAL SHIPS

Zygfryd J. DUKIEWICZ 1343

APPLICATION OF INTENSITY TECHNIQUE FOR MEASURING THE RADIATION

EFFICIENCY OF A SHUTTERING STRUCTURE

FAN Zongxi Ernst Ulrich SAEMANN 1347

PROBLEMS OF MEASURING THE ANNOYANCE OF NOISE

Klaus GENUIT 1351

A DEVICE FOR MEASURING LOUDNESS AND COMPLEX ACOUSTICAL SIGNALS

A. ILLENYI K. VICSI 1355

MEASUREMENTS IN CARS USING THE RASTI METHOD

Torben JACOBSEN 1359

EFFECT OF EAR PROTECTORS ON HIGH IMPULSE SOUND LEVELS

PEKKARINEN Jussi STARCK Jukka YLIKOSKI Jukka 1363

NONLINEARITY OF DYNAMIC MODULUS OF MINERAL WOOL SLABS

T. PRITZ 1367

DAMPING MEASUREMENTS USING INTENSITY TECHNIQUES

Gunnar RASMUSSEN 1371

VISUALIZATION OF VIBRATION ENERGY FLOW IN PLATE

MEASUREMENT OF VIBRATIONAL INTENSITY

T. KOSHIROI S. TATEISHI 1375

THE USE OF OPERATIONAL DEFLECTION SHAPES FOR NOISE

CONTROL OF DISCRETE TONES

N. THRANE S. GADE 1379

COMPLEX MODULUS MEASUREMENT USING WIDE BAND RANDOM EXCITATION

K ZAVERI 1383

MEASUREMENT OF THE REAL-EAR ATTENUATION OF HEARING PROTECTORS

BY THE THRESHOLD METHOD

ZHONG Xaiangzhang WANG Jiqing XU Yipeng 1387

AN ACOUSTIC RATE GYRO

M. BRUNEAU P. HERZOG H. LEBLOND 1391

XXX

MEASURING RESULTS AND EXPERIENCES IN THE BUILDING ACOUSTICAL

LABORATORY IN HUNGARY

VAJDA Etelka 1395

ON THE ACOUSTIC CHARACTERISTICS OF A LOW COST SEMI-ANECHOIC ROOM

USING HEAT ISOLATION GLASS WOOL PIPES

Kenji NODA Sigetaka TAKATA Kazuo KONISHI 1399

THE CALCULATION OF THE SOUND INTENSITY DISTRIBUTION IN A

REVERBERATION CHAMBER

Li J. ZENG Malcolm J. CROCKER 1403

SOUND INTENSITY IN A REVERBERATION CHAMBER

DAI Ganhua ZENG Lijun 1407

A STUDY OF FREQUENCY CHARACTERISTIC OF THE TAPPING-FORM

REFERENCE NOISE SOURCE

MAA Tieding 1411

AN INVESTIGATION ON THE PSEUDOCOLOR ENCODING DISPLAY OF NOISE

SPECTROGRAM

ZHENG Yi ZHANG Lihe 1415

NOISE AROUND INDUSTRIES - COHERENT SOUND PRESSURE FOR

DETERMINATION OF SOURCE CONTRIBUTIONS

Nils-Ake NILSSON Bengt SIMONSSON 1419

COMPUTER ACQUISITION OF LARGE DATA SETS

Alan D. WALLIS P. LUQUET 1423

THE EVALUATION OF LOW-FREQUENCY KNOCK OF PRECISE GEARBOX VIA

SPECTRA DISTANCE MEASURE

CHANG Hanfu QU Liangshen MA Zhongli 1427

AN APPROACH TO MONITORING WELDING PROCESSES USING ACOUSTIC

SIGNALS

FENG Le-ping MAA Dah-you WU Lin 1431

AUTOREGRESSIVE CEPSTRUM AND ITS APPLICATION IN NOISE DIAGNOSIS

OF GEARBOXES

HE Zhengjia SHENG Yudi QU Liangshen 1435

QUANTITATIVE DIAGNOSIS OF GEAR-WEAR BY ANALYSES OF NOISE SPECTRUM

TANG He WANG Yuanhui YING Huaiqiao ZHANG Ce 1439

IDENTIFYING GEAR DEFECTS WITH THE METHOD OF SOUND ENERGY

POSITION-LOCKED AVERAGING (SEPLA) •

WU Jiang SHENG Bo Hao PAN Gui Sen 1443

THE TWO METHODS OF LOCATING SOUND SOURCES USING MANY SENSORS

Masato ABE Yoshifumi NAGATA Hrroshi KANAI Ken'iti KIDO 1447

XXXi

SOME PROBLEMS OF NOISE SOURCE LOCALIZATION IN INDUSTRIAL PLANTSUSING THE COHERENCE METHOD

Fulop AUGUSZTINOVICZ 1451

THE CORRELATION METHOD USING FOR ESTIMATION THE CONTRIBUTION OFEACH SOURCE TO THE NOISE FIELD IN AN UNDERWATER STRUCTURE OF

MULTIPLE-SOURCE

LI qi HE Zuoyong 1455

CHARACTERIZATION OF AMBIENT NOISE IN INDUSTRIAL ENVIRONMENT

DEVELOPMENT OF COHERENCE MODELS

MARQUETTE Gabriel FUMOUX Christine 1459

COMMENTS ON JET NOISE SOURCE IMAGE OBTAINED BY POLAR CORRELATIONR. E. MUSAFIR M. ZINDELUK 1463

IDENTIFICATION OF INDUSTRIAL NOISE SOURCES USING STANDARD AND

MODIFIED COHERENCE TECHNIQUESP. R. WAGSTAFF J. C. HENRIO R. Le LOUARN D. TAILLEFET 1467

NOISE SOURCES IDENTIFICATION AND CONTROL OF SHUTTLE LOOMS

WANG An-bin HUANG Xie-qing DAI Da-pei 1471

THE APPLICATIONS OF COHERENCE FUNCTION TO SOUND SOURCE

IDENTIFICATION

XU Qihong SHEN Hao CHENG Mingkun 1475

THE APPLICATION OF PARTIAL COHERENCE TECHNIQUE TO NOISE SOURCES

IDENTIFICATION

XU Shirong DONG Jiandong WANG Xuhui 1479

JITTER ANALYSIS FOR THE PLL IN THE BASEBAND SIGNAL

Souguil ANN Heunggyoon RYU 1483

TECHNIQUES OF ESTIMATION OF THE FREQUENCY RESPONSE OF A STRUCTURE

IN THE PRESENCE OF NOISE

B. BOUIZEM P. R. WAGSTAFF J. P. PASQUALINI 1487

STUDY OF ROBUST SPECTRUM ESTIMATION

CAO Changxiu XIA Jiankun 1491

A PREDICTION OF OUTPUT RESPONSE PROBABILITY USING A WIDE SENSE

DIGITAL FILTER IN A HIERARCHICAL FORM FOR THE INDOOR AND OUTDOOR

SOUND ENVIRONMENT

Bing CHANG Mitsuo OHTA Kazutatsu HATAKEYAMA 1495

A NEW CEPSTRUM TECHNIQUE FOR CANCELLING THE EFFECTS OF SOUND

REFLECTION

CHEN Zhongyi LIN Shaoguan 1499

A DYNAMICAL METHOD OF REMOVING THE EFFECT OF WIND NOISE IN A

MEASUREMENT OF LOW FREQUENCY NOISE BY USE OF A WIDE SENSE

DIGITAL FILTER

Kazutatsu HATAKEYAMA Mitsuo OHTA 1503

xxxn

A SYSTEM FOR PICKING UP SPEECH IN NOISY ENVIRONMENT

Ken'iti KIDO Akihiro YUASA Akihiro SHIMA Shozo MAKINO 1507

A NEW INDEX USABLE IN ESTABLISHING THE NUMBER OF AVERAGES USED

FOR TRANSFER-FUNCTION ESTIMATION

Takahiko ONO Jun'ichi KAWAURA Yoiti SUZUKI 1511

A BASIC TRIAL ON EXPERIMENTAL AND THEORETICAL METHODS OF REMOVINGWIND AND BACKGROUND NOISES IN THE ACTUAL MEASUREMENT OF SOUND

PROPAGATION

Yoshiaki TAKAKUWA Mitsuo OHTA 1515

AN EVALUATION METHOD ON THE ARBITRARY TYPE PROBABILITY

DISTRIBUTION WITH A DIGITAL LEVEL OBSERVATION AND ITS

APPLICATION TO THE SOUND ENVIRONMENT BASED ON THE S.E.A. MELTHOD

Yegui XIAO Mitsuo OHTA Kazutatsu HATAKEYAMA 1519

ON SUBSTRUCTURE BOUNDARY ELEMENT TECHNIQUES TO ANALYZE

ACOUSTIC PROPERTIES OF AIR-DUCT COMPONENTS

Michihito TERAO Hidehisa SERINE 1523

ACOUSTIC FINITE ELEMENT CALCULATION OF SOUND TRANSMISSIONTHROUGH A DOUBLE WALL AND A COMPARISON WITH EXPERIMENTAL DATA

Peter GORANSSON 1527

EIGENVALUE ANALYSIS OF 2D AIRCRAFT FUSELAGE BEAM MODEL AND

FUSELAGE AIR CAVITY USING A SYMMETRIC FLUID-STRUCTURE

INTERACTION FE FORMULATION

Fredrik DAVIDSSON 1531

STATISTICAL TREATMENT FOR NON-STATIONARY NOISE AND VIBRATION

FLUCTUATION BY USE OF MICRO-COMPUTER TECHNIQUE

Nobuyuki YOSHINO Mitsuo OHTA Iwao OSHITA 1535

A PRACTICAL PREDICTION METHOD OFI^ FOR NON-STATIONARY TRAFFIC

NOISE ENVIRONMENT UNDER THE INTRODUCTION OF AR MODEL

Naomitsu TAKAKI Mitsuo OHTA Kazutatsu HATAKEYAMA 1539

MODELLING OF NOISE SOURCES IN MACHINES VIBROACOUSTICS

Zbigniew ENGEL 1543

HIGH POWER ULTRASONIC SOURCE FOR MODELLING TRAFFIC NOISE

H. MYNCKE A. JANS A. COPS 1547

AN ENGINEERING APPROACH TO MACHINERY NOISE REDUCTION -SOME

EXAMPLES OF PREDICTIVE AND PRACTICAL TECHNIQUESG. STIMPSON 1551

PREDICTION OF SOUND ATTENUATION BY TREES LINING URBAN

ROADS BY COMPUTER SIMULATION

S H TANG P P ONG 1555

A STUDY OF TRAFFIC NOISE EVALUATION BY SCALE MODEL

ZHANG Changling HU Tianyi'

1559

xxxiii

REQUIREMENTS 1563

A NATIONAL STANDARD OF CHINA, "THE DESIGN CODE OF NOISE

CONTROL FOR INDUSTRIAL ENTERPRISES" AND STUDIES ON IT

FANG Danqun CHEN Qian 1565

JAPANESE INDUSTRIAL STANDARD SERIES FOR THE DETERMINATION

OF SOUND POWER LEVELS OF SOUND SOURCES IN VARIOUS

MEASUREMENT ENVIRONMENTS

M. KOYASU S. SUZUKI H. TACHIBANA 1569

REVISION PF THE ISO 3740 SERIES OF INTERNATIONAL STANDARDS

William W. LANG 1573

INVESTIGATION OF CHINA URBAN NOISE STANDARD

LI Binguang CHENG Mingkun 1577

NOISE STANDARD AND CONTROL TECHNIQUE OF MUSIC ROOM

XIANG Duanqi 1581

CONFRONTATION IN NATIONAL REGULATIONS/INSURANCE FOR

INDUSTRIAL NOISE CONTROL IN E.E.C.

Alessandro BALDACCONI 1585

DANISH REGULATIONS FOR INDUSTRIAL NOISE EXPOSURE. OCCUPATIONAL

AND ENVIRONMENTAL NOISE

Fritz INGERSLEV 1589

OCCUPATIONAL NOISE LEGISLATION IN SINGAPORE

LIM M K 1593

LEGISLATION FOR INDUSTRIAL NOISE CONTROL

Walter POWELL 1597

THE 4647 INDUSTRIAL NOISE LEGISLATION IN ISRAEL

Aladar E. SCHWARTZ 1601

NEW PROSPECTS RELATED TO ASSESSMENT OF RISK FROM NOISE

UNDER THE PROTECTION OF EMPLOYER'S LIABILITY INSURANCE

Giuseppe SPADA 1605

THE LAW OF NUISANCE CONTROL-NOISE, MUNICIPAL

APPROACH VERSUS GOVERNAMENTAL

F. Michael STRUMPF 1609

AN INFORMATION PROGRAM FOR THE INTRODUCTION OF NEW

OCCUPATIONAL NOISE LEGISLATION IN THE NETHERLANDS

M.A.P. VERWIJMEREN 1613

WATER WELL DRILLING SITE #11

Ellwyn G. BRICKSON 1617

xxxiv

THE NOISE CONTROL ORDINANCE OF BEIJING — ITSENACTMENT AND IMPLEMENTATION

YANG Suzhen1621

ADDENDA

FEASIBILITY AND EFFICIENCY OF RAISING REQUIREMENTS FOR

AIRBORNE SOUND INSULATION IN APARTMENT HOUSES

Svctozar JOVICIC 1625

IMPROVING EJECTOR PUMP PERFORMANCE BY NOISE CONTROLHermann VIETS 1629

SOUND TRANSMISSION LOSS OF SINGLE WALLS DUE TO AN IMPROVEMENT OFTHE COUPLING LOSS FACTOR FOR NONRESONANT TRANSMISSION

Soichiro KUROKI 1633

IS A CINEMA ACTIVITY IN ISRAEL ON A FRIDAY NIGHT MORE ANNOYING

THAN ON ANY OTHER WEEK DAY

Dov PERRY Michaei STRUMPF 1637

EXTENSIVE NOISE CONTROL ENGINEERING

FOR MUNICIPAL REFUSE INCINERATION PLANT

Makoto IKEDA Yoshio UGAI Katsuo OKANO Terumi YOSHIHARA 1641

THE APPLICATION OF REACTIVE ABSORBERS IN THE DESIGN OF ENCLOSURE

FOR HYGIENE PRIORITY

A.M. PETRIE 1645

NOISE CONTROL IN AN EXTREMELY HOT ENVIRONMENT

Carin JOHANSSON Anders AGREN 1649

NOISE REDUCTION IN NAIL PRESSES

Hans VIKLUND 1653

A SYSTEMATIC APPROACH TO THE NOISE REDUCTION OF COMPLEX NOISE

SOURCES BY MEANS OF EXPERIMENTAL AND MATHEMATICAL NODEL MATCHING

Dirk TOURNOY 1657

NOISE CONTROL IN DAIRY INDUSTRY

Willen M. SCHULLER Roel BRINK 1661

ON THE CHARACTERISTIC OF LOW FREQUENCY NOISE CAUSED BY TUNNEL

BLAST

Masazumi SHIODA 1165

LOUDNESS OF COMMUNITY NOISE: ASSESSMENT, CALIBRATION AND

CALCULATION

Birgitta BERGLUND Ulf BERGLUND Siv LINDBERG 1169

SOUND INTENSITY MEASUREMENT IN NOISE REDUCTION OF AN EDGE

BANDER MACHINE

E. SORAINEN E. RYTKONEN 1673

XXXV

NUMERICAL METHODS FOR THE PREDICTION OF INTERNAL VIBROACOUSTIC

ENVIRONMENT OF SPACE VEHICLE

BORELLO Gerard 1677

THE SOURCE DESCRIPTOR

Jean-Michel MONDOT 1681

AUTHOR INDEX

XXXVI