Hexahedron Reverberation Box for Measurement of Frequency Dependent Reverberant Noise Absorption Coefficient and Experimental Verification

- A hexahedron reverberation box has been developed through reverse engineering to study the reverberation time of fibrous felts in diffuse acoustic field condition. The study reinstated the frequency as a prime factor to understand the relation between noise control performance of a sample in trans...

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Veröffentlicht in:	Romanian Journal of Acoustics and Vibration 2023-01, Vol.20 (1), p.3-12
Hauptverfasser:	Datta, Mallika, Basu, Gautam, Nath, Devarun, Samanta, Kartick K, Sengupta, Surajit, Debnath, Sayandeep
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorbers Absorptivity Acoustics Mathematical analysis Matrix methods Noise control Noise prediction Particle board Reverberation time Reverse engineering Sound fields Synchronism Transfer matrices
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