Efficiency of room acoustic simulations with time-domain FEM including frequency-dependent absorbing boundary conditions: Comparison with frequency-domain FEM
Takeshi Okuzono, Takumi Yoshida, Kimihiro Sakagami
Topics & Concepts
Finite element methodFrequency domainAcousticsBoundary value problemConvergence (economics)AdmittanceTime domainAcoustic impedanceLow frequencyElectrical impedanceComputer scienceMathematicsPhysicsMathematical analysisEngineeringStructural engineeringUltrasonic sensorElectrical engineeringTelecommunicationsComputer visionEconomicsEconomic growthAcoustic Wave Phenomena ResearchHearing Loss and RehabilitationAerodynamics and Acoustics in Jet Flows