Dipole source-based virtual three-dimensional imaging for propeller noise
The increasing attention to aerodynamic noise radiation from propellers has driven the
interest in noise source identification and promoted the development of urban aerial …
interest in noise source identification and promoted the development of urban aerial …
[HTML][HTML] Beamforming for measurements under disturbed propagation conditions using numerically calculated Green's functions
Beamforming methods for sound source localization are usually based on free-field Green's
functions to model the sound propagation between source and microphones. This …
functions to model the sound propagation between source and microphones. This …
Sub-wavelength focusing for low-frequency sound sources using an iterative time reversal method
Y Li, M Li, W Pan, D Feng, D Yang - Measurement Science and …, 2022 - iopscience.iop.org
Microphone array measurements processed with imaging algorithms are commonly
performed to identify and quantify noise sources in machines, which is the premise of noise …
performed to identify and quantify noise sources in machines, which is the premise of noise …
The factorization method and Capon's method for random source identification in experimental aeroacoustics
R Griesmaier, HG Raumer - Inverse Problems, 2022 - iopscience.iop.org
Experimental aeroacoustics is concerned with the estimation of acoustic source power
distributions, which are for instance caused by fluid structure interactions on scaled aircraft …
distributions, which are for instance caused by fluid structure interactions on scaled aircraft …
[引用][C] Vectorized Matrix Formulation for Sound Power Determination Through Inverse Problems and Regularization Techniques
Sound power estimation is a widely investigated research topic. Some of its state-of-the-art
measurement solutions include taking velocity values on the source boundary, discrete …
measurement solutions include taking velocity values on the source boundary, discrete …