CONTRIBUTIONS ON THE DEVELOPMENT OF A DEVICE FOR MEASURING THE SOUND-ABSORBING COEFICIENT

Alin Cosmin TOT, Mariana ARGHIR

Abstract


This paper proposes you describe working and the components of a device for the determination of sound-absorbing coefficient published in the previous edition and essential elements in implementing the architecture processed and acoustic signals analysis undertaken

Key words: impedance toobe, acoustic signals analysis


Full Text:

PDF

References


Alin Cosmin TOT, Mariana ARGHIR, Constructive study for impedance tube, Acta Tehnica Napocensis, Seris: Appliend Mathematics and Mechanics Vol 56, Issue 1, 2013, pp 237-240, Ed. UTPres, ISSN 1221-5872..

Alin Cosmin TOT, Mariana ARGHIR, ConcepȚia dispozitivului de determinare a coeficientului fonoabsorbant al materialelor, Știința și Inginerie Vol. 22/2012, 2012, pp 231-240

http://www.adlinktech.com/PD/web/PD_detail.php?pid=635

LMS, Theory anb Background

ISO 10534-2:1998, Acoustics determination of sound absorption coefficient and impedance in impedance tubes. Part 2: transfer function method.


Refbacks

  • There are currently no refbacks.


JOURNAL INDEXED IN :