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ICSV26

Welcome to ICSV26!

Stéphane Hatterer

FACC Operations GmbH
Team Coordinator Airbus, Qualification Engineering
Ried im Innkreis, Austria

09:00 EDT

Opening Ceremony Montreal Ballroom

09:40 EDT

Plenary 1: CONVENTIONAL AND NON-CONVENTIONAL POROUS MATERIALS FOR NOISE CONTROL: OVERCOMING CONVENTIONAL LIMITS Montreal Ballroom

11:00 EDT

STRUCTURE DESIGN OF HONEYCOMB SANDWICH STRUCTURES WITH ADJUSTABLE ABSORPTION FREQUENCY St-Laurent 3, Board 11-A TOTAL ABSORPTION BY CRITICAL COUPLING FOR EDGES IN VISCO-ELASTIC PLATES St-Laurent 3, Board 12-B [NO-SHOW] A LOW FREQUENCY HONEYCOMB SOUND ABSORBER St-Laurent 3, Board 10-B VARIED STATIC STIFFNESS OF SPRING UNDER PRE-LOAD St-Laurent 3, Board 05-B

11:20 EDT

A TRANSFER MATRIX APPROACH FOR MODELING PERIODIC ACOUSTIC METAMATERIAL St-Laurent 5

11:40 EDT

ASSESSMENT OF THE SOUND QUALITY OF WIND TURBINE NOISE REDUCTION MEASURES St-Laurent 6

12:00 EDT

OPTIMIZATION OF METASURFACES FOR THE DESIGN OF NOISE TRAPPING METADEVICES Westmount 3

12:20 EDT

TOWARD AN ADJOINT BASED AEROACOUSTIC OPTIMISATION FOR PROPELLER NOISE REDUCTION Westmount 3

13:00 EDT

HIGH-EFFICIENCY SOUND-ABSORBING METASURFACE AT LOW FREQUENCY St-Laurent 5

13:20 EDT

NEAR-PERFECT AND NEAR-BROADBAND SOUND ABSORPTION USING ACOUSTIC METASURFACE St-Laurent 5

13:40 EDT

SOUND ABSORPTION ENHANCEMENT OF METAMATERIAL-BASED MICRO-PERFORATED PANELS WITH MASS-CANTILEVER RESONATORS St-Laurent 5

14:00 EDT

Plenary 2: Unique Vibration Phenomena in High-Speed, Lightweight, Compliant Gears Montreal Ballroom

15:30 EDT

TRANSMISSION LOSS MECHANISM OF SIDE EXPORT MUFFLERS USING TRANSFER MATRIX METHOD St-Laurent 3, Board 05-B ASSESSMENT FEEDBACK OF INTELLIGENT EARPLUG St-Laurent 3, Board 11-B SOUND-ABSORBING METASURFACE IN DIFFUSE FIELD FOR LARGE AREA APPLICATIONS St-Laurent 5

15:50 EDT

NUMERICAL OPTIMIZATION METHOD OF CONTINUOUSLY GRADED POROUS MATERIAL St-Laurent 5

16:10 EDT

IMPROVED SOUND TRANSMISSION LOSS OF GLASS WOOL WITH ACOUSTIC METAMATERIALS St-Laurent 5

16:30 EDT

ACOUSTIC METAMATERIAL SOUND-INSULATOR BY HELMHOLTZ RESONATORS COMBINED WITH THIN MEMBRANES St-Laurent 5

16:50 EDT

FULL SCALE ACOUSTIC SOURCE IDENTIFICATION ON VEGA LAUNCH PAD AT LIFT-OFF St-Laurent 6

17:10 EDT

MASS PRODUCTION APPLICABLE LOCALLY RESONANT METAMATERIALS FOR NVH APPLICATIONS St-Laurent 5

17:30 EDT

NOISE ASSESSMENT OF MULTI-ROTOR FLYING VEHICLES St-Laurent 6

18:10 EDT

INVESTIGATION ON A NEW PASSIVE/ ACTIVE VIBRATION ISOLATOR Westmount 6 MAPPING REALISTIC DRONE NOISE IN PRACTICAL SCENARIOS Westmount 4

18:30 EDT

WAVELET TRANSFORM-BASED STRATEGY FOR IDENTIFYING IMPACT FORCE ON A COMPOSITE PANEL Westmount 3

19:00 EDT

Welcome Reception Montreal Ballroom

09:00 EDT

Plenary 3: VARIABILITY IN SPEECH AND SPOKEN WORD RECOGNITION: A SHORT INTRODUCTION Montreal Ballroom

10:30 EDT

CONTROL OF FLOW AND SOUND OVER A CAVITY BY INTERMITTENTLY DRIVEN PLASMA ACTUATOR St-Laurent 6

10:50 EDT

AEROACOUSTIC MODELING OF AN AUTOMOTIVE ENGINE COOLING MODULE St-Laurent 6 ON THE USE OF 3D PRINTED ARCHITECTED CORE IN SANDWICH STRUCTURE FOR VIBRATION CONTROL Outremont 6 TUNABLE BANDGAPS IN SOFT PHONONIC PLATES WITH SPRING-MASS-LIKE RESONATORS St-Laurent 5

11:10 EDT

DYNAMIC STOCHASTIC METAMODELS FOR NOISE SHIELDING ASSESSMENT St-Laurent 6

11:30 EDT

COMPRESSIBLE FLOW SIMULATION OF FLOW AND NOISE AROUND AN AXIAL-FLOW FAN REGARDING EFFECTS OF CASING SLITS St-Laurent 6 NOISE-REDUCTION AND WEAR-RESISTANT PROPERTIES OF PTFE-BASED COMPOSITE MATERIALS Outremont 6 OPTIMAL DEDIGN OF A RAINBOW METAMATERIAL St-Laurent 5

11:50 EDT

DESIGN AND COMMISSION OF A LOW SPEED ANECHOIC WIND TUNNEL AT HKUST St-Laurent 6

12:10 EDT

PERCEPTUAL RELEVANCE OF ACOUSTICAL PARAMETERS IN AIRCRAFT NOISE Westmount 4

12:50 EDT

MASKING EFFECT OF MUSIC SOUND ON THE AIRCRAFT FLYOVER NOISE Westmount 4

14:00 EDT

Plenary 4: NOISE TRANSMISSION AND ABSORPTION OF LIGHTWEIGHT STRUCTURES: AN OVERVIEW AND EXPERIENCE Montreal Ballroom

15:00 EDT

Visit 2 : Exclusive tour—ICAR École de technologie supérieure (ÉTS) - Batiment AFILLING

16:10 EDT

SHOCK RESPONSE AND ISOLATION IN TWO STAGE ANTI ANTIVIBRATORY MOUNTS Outremont 6 THREE DIMENSIONAL ACOUSTIC CARPET CLOAK BASED ON AN ULTRATHIN METASURFACE St-Laurent 5

16:30 EDT

PREDICTION OF JET NOISE SPECTRA AT ARBITRARY ANGLES AND TEMPERATURE RATIOS BASED ON COLD JET MEASUREMENTS AT 90 DEGREES St-Laurent 6

17:10 EDT

TRANSDUCERS-BASED ACOUSTIC LINERS FOR AERONAUTICS APPLICATIONS Westmount 6

17:50 EDT

ON-SITE ACOUSTIC INSULATION PERFORMANCE OF A LIGHTWEIGHT PARTITION St-Laurent 4

09:00 EDT

CANCELLED: Plenary 5: When Your Life and Ears Depend Upon Hearing Protection: The Conundrum of Auditory Situation Awareness and Attenuation Montreal Ballroom

10:30 EDT

CHARACTERIZATION OF THE NOISE SHIELDING EFFECT FOR UAS USING AN IMPULSIVE REFERENCE SOUND SOURCE St-Laurent 6 KEEPING NOISE AT BAY - THE CHALLENGE OF PLANNING A HELIPAD AT AN URBAN HOSPITAL Westmount 4 MENTAL REPRESENTATIONS EVOKED BY AIRCRAFT NOISE COMPONENTS St-Laurent 3, Board 04-A NOISE IMPACT ASSESSMENT IN A LEGAL SURVEY OF CA-PRI ISLAND HELIPORT. COMPARISON BETWEEN PREDIC-TIVE MODELING AND INSTRUMENTAL ACOUSTIC ON SITE MAPPING., COMPARISON BETWEEN INSTRUMENTAL ACOUSTIC ON SITE MAPPING... St-Laurent 3, Board 05-A

10:50 EDT

ACTIVE SIDEWALL PANELS WITH REMOTE MICROPHONES FOR AIRCRAFT INTERIOR NOISE REDUCTION Westmount 6 IMPROVING THE SOUND TRANSMISSION LOSS OF STRUCTURES USING DISTRIBUTED SMALL-SCALE RESONATORS St-Laurent 5

11:10 EDT

ABSORBENT MATERIAL CONTAINING HOLES WITH DECREASING PROFILE TO IMPROVE SOUND ABSORPTION St-Laurent 5

11:30 EDT

EFFECT OF ELASTICITY AND STRUCTURAL RESONANCES ON THE ABSORPTION AND TRANSMISSION PROPERTIES OF MULTI-LAYER MICRO-PERFORATED PANELS St-Laurent 5

12:30 EDT

EXPERIMENTAL ANALYSIS OF INNOVATIVE ACOUSTIC MA-TERIALS FOR ENGINE NOISE CONTROL IN VEHICLES Outremont 4

12:50 EDT

MICROPHONES ON DRONES - PERSPECTIVES FOR SOUNDSCAPE Westmount 4

13:10 EDT

ACOUSTIC THERMOSET OPEN-CELL MULTILAYER FOAMS PRODUCED BY A PARTICULATE LEACHING PROCESS St-Laurent 5

13:30 EDT

OPTIMISED MICRO-PERFORATED PANELS FOR BROADBAND ABSORPTIVITY St-Laurent 5

14:00 EDT

Plenary 6: ACOUSTICAL BEHAVIOR OF THE BONE-IMPLANT INTERFACE: FROM MULTISCALE MODELING TO THE PATIENTS BED Montreal Ballroom

15:30 EDT

PASSIVE CONTROL SOUND TRANSMISSION THROUGH DOUBLE-PLATE STRUCTURES BY USING MASS-SPRING-DAMPER SYSTEM St-Laurent 5

16:10 EDT

EXPERIMENTAL EVALUATION OF THE SOUND TRANSMISSION LOSS OF PLANAR STRUCTURES EXCITED BY PLANE WAVES Westmount 2 VISUALIZING TRADE-OFFS TO IMPROVE MULTILAYER ACOUSTIC PACKAGE DESIGN St-Laurent 5

16:30 EDT

MICRO-MACRO ANALYSIS OF THE COMPRESSION OF POROUS MEDIA St-Laurent 5

16:50 EDT

USING THE LINEARIZED NAVIER-STOKES EQUATIONS TO MODEL ACOUSTIC LINERS Outremont 5

17:10 EDT

FULL-SCALE CABIN NOISE FROM TURBULENT BOUNDARY LAYER EXCITATION, PART 1 : WALL-PRESSURE MEASUREMENT AND ANALYSIS St-Laurent 6 ACOUSTIC METAMATERIAL DESIGN FOR LOW FREQUENCY SOUND ABSORPTION IN LINEAR AND NONLINEAR REGIMES St-Laurent 5

17:30 EDT

FULL-SCALE CABIN NOISE FROM TURBULENT BOUNDARY LAYER EXCITATION, PART 2: VIBRO-ACOUSTIC MODELLING AND TRANSMISSION St-Laurent 6

17:50 EDT

ACOUSTIC PROPERTIES OF A HYBRID SOUND ABSORBER COMPOSED OF POLYURETHANE FOAMS AND HELMHOLTZ RESONATOR St-Laurent 5

18:10 EDT

EVALUATION OF SOUND ABSORPTION: AN EXPERIMENTAL COMPARATIVE STUDY AMONG REVERBARATION ROOM, IMPEDANCE TUBE AND AIRFLOW RESISTIVITY-BASED MODELS Westmount 4

09:00 EDT

A PARAMETRIC STUDY ON WALL PRESSURE WAVENUMBER-SPECTRUM MODELS WITH APPLICATION TO AIRCRAFT FUSELAGE VIBRATION PREDICTION St-Laurent 6

09:40 EDT

AIRCRAFT PANEL CURVATURE INTERACTION ON ACOUSTIC INSERTION AND TRANSMISSION LOSS PERFORMANCES St-Laurent 6

10:00 EDT

AIRCRAFT SIDE WALL WITH IMPROVED LOW-FREQUENCY SOUND INSULATION USING A LINING PANEL WITH HELMHOLTZ RESONATORS St-Laurent 6

10:20 EDT

IMPACT OF 3D PRINTED THIN WALL ON HELMHOLTZ RESONATOR ACOUSTIC RESPONSE: EXPERIMENTAL INVESTIGATATIONS St-Laurent 5

10:40 EDT

THE NOISE ACTION PLAN IN THE ATHENS INTERNATIONAL AIRPORT (A.I.A) – EVALUATION OF RULES AND PROCEDURES REGARDING NOISE RELATING MEASURES AND RESTRICTIONS WITHIN A BALANCED APPROACH Westmount 1

11:00 EDT

USING TRANSFER PATH ANALYSIS METHODS FOR ASSESSING THE VELOCITY RESPONSE ON A PLATE GENERATED BY A DUMMY VIBRATORY SOURCE. St-Laurent 6

11:20 EDT

THERMOACOUSTIC RESPONSE OF HEAT EXCHANGER TUBES IN FUTURE AERO-PROPULSION ENGINES Outremont 5

12:00 EDT

Closing Ceremony Montreal Ballroom

13:00 EDT

Farewell Cocktail Foyer