A Helmholtz resonator based on spiral neck acoustic metamaterial for noise reduction
Samira Khodabakhsh, Mohammad R. Movahhedy, Kaivan Mohammadi
Topics & Concepts
Helmholtz resonatorAcousticsSpiral (railway)Noise reductionReduction (mathematics)MetamaterialResonatorHelmholtz free energyNoise (video)Materials sciencePhysicsOpticsEngineeringComputer scienceMathematicsGeometryMechanical engineeringImage (mathematics)Quantum mechanicsArtificial intelligenceAcoustic Wave Phenomena ResearchSpeech and Audio ProcessingAerodynamics and Acoustics in Jet Flows