[Legacy Report] Construction and measurement of a small anechoic chamber

#anechoic #chamber #third #octave #bands #reverberation #time #sound #absorption #SPL
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In the study a structure of the small anechoic chamber and results of measurements of reverberation times and calculations of coefficients of the sound absorption of this chamber in the third octave bands were presented.

In the presentation also theoretical bases concerning the sound energy of rooms and the visualisation of changes of the SPL were presented of tested anechoic chamber at using the impulse source of the acoustic power.


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  • Poznan, Wielkopolskie
  • Poland
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Poznan University of Technology

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Construction and measurement of a small anechoic chamber

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Address:Poznan, Wielkopolskie, Poland