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Št. zadetkov: 3
Narrow and third-octave spectra of total flexural vibration and sound power radiation from optical camera measurements
Paolo Gardonio, Sofia Baldini, Domen Gorjup, Janko Slavič, Roberto Rinaldo
Pregledni znanstveni članek
Oznake: sound measurement;vibration measurement;narrow band;third-octave band;videogrammetry;multi-view;frequency triangulation;
This research presents an optical camera-based method for measuring narrow band and third-octave band spectra of the total flexural vibration and total sound radiation of 2D and 3D structures. The proposed method overcomes key issues inherent in classical vibro-acoustic measurements, such as the req ...
Leto: 2026 Vir: Fakulteta za strojništvo (UL FS)
3D sound radiation reconstruction from camera measurements
Sofia Baldini, Gianluca Guernieri, Domen Gorjup, Paolo Gardonio, Janko Slavič, Roberto Rinaldo
Izvirni znanstveni članek
Oznake: videogrammetry;flexural vibration measurement;sound radiation reconstruction;frequency-domain triangulation;
In general, the measurement of the sound radiation field by machinery and partitions requires time-consuming tests, which should be carried out in specially dedicated anechoic/reverberant facilities with calibrated sensors and complex acquisition and post processing equipment. This article introduce ...
Leto: 2025 Vir: Fakulteta za strojništvo (UL FS)
ǂThe ǂmeasurement of machinery sound power level (SWL) with optical cameras
Sofia Baldini, Elke Deckers, Hervè Denayer, Luyao Dong, Paolo Gardonio, Domen Gorjup, Dionysios Panagiotopoulos, Roberto Rinaldo, Janko Slavič
Izvirni znanstveni članek
Oznake: sound radiation measurement;vibration measurement;third-octave band SWL;narrow band Sound power level;photogrammetry;multi-view;frequency triangulation;
The measurement of structural borne noise from vibrating sources relies on long-lasting laser vibrometry measurements or complex acoustic measurements carried out either in-situ with sound intensity or acoustic camera probes or in specially dedicated acoustic rooms. This research introduces an addit ...
Leto: 2026 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 3
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