AN EXPERIMENTAL STUDY ON EFFECTS OF GLASS-WOOL ON TRAVELLING WAVES IN A DOUBLE-CAVITY MUFFLER

FINITE ELEMENT SIMULATION OF ACOUSTIC ATTENUATION PERFORMANCE OF ELLIPTICAL MUFFLER CHAMBERS

PREDICTION OF THE TRANSMISSION LOSS CHARACTERISTICS OF THE MUFFLER REVERSING SECTION

AERODYNAMIC PERFORMANCE AND ASSOCIATED NOISE GENERATION SPECTRA OF AIRFOIL

THE EFFECT OF SOOT LAYER ON TRANSMISSION LOSSES AND NOISE REDUCTION FACTOR OF A DIESEL PARTICULATE FILTER UNIT

EXPERIMENTAL INVESTIGATION OF THE EFFECT OF INJECTION ADVANCE ANGLE IN DIESEL ENGINE ON ENGINE SOUND

SIX-PORT MODEL FOR SOUND PROPAGATION IN A POROUS MEDIA WITH APPLICATION TO DIESEL PARTICULATE FILTERS

MEASUREMENTS OF HIGH SPEED TRAIN NOISE DETECTED AT A RELEVANT DISTANCE AND A SIMPLE NUMERICAL MODEL.

Recent progress in acoustical materials and noise control approach

DEVELOPMENT AND SOUND ABSORPTION TESTING OF A POROELASTIC KENAF/SISAL FIBRE COMPOSITE TRIM FOR LOWERING OF VEHICLE CABIN NOISE LEVELS