An experimental and theoretical investigation of coconut coir material for sound absorption characteristics
Nirmala H. Bhingare, S. Prakash
Topics & Concepts
Noise reduction coefficientCoirMaterials scienceAbsorption (acoustics)Attenuation coefficientFiberAcousticsTube (container)Sound transmission classComposite materialAcoustic impedanceOpticsPorosityUltrasonic sensorPhysicsAcoustic Wave Phenomena ResearchVehicle Noise and Vibration ControlNoise Effects and Management