Showing 1 - 20 results of 90 for search 'ACOUSTIC', query time: 0.54s Refine Results
  1. 1
  2. 2
    by Medeiros, Augusto Amador
    Published 2015
    ...> === Abstract : The problem of determining the acoustic impedance of liners used in turbofan engines...
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  3. 3
    by Spillere, André Mateus Netto
    Published 2018
    ... an acoustic treatment with large attenuation at a narrow bandwidth. This is accomplished by means of acoustic...
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  4. 4
    by Baratieri, Jacir Paulo
    Published 2012
    ...59128428f939 (MD5) === This research focused on the articulatory and acoustic properties of the productions...
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  5. 5
  6. 6
    by Fermiano, Reginaldo Faisca
    Published 2012
    ...cf67a9 (MD5) === Acoustic filters are widely used in the industry to attenuate the noise emission...
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  7. 7
    by Vieira, Michele Gindri
    Published 2018
    ... and their acoustic and aerodynamic aspects. It seeks to characterize the acoustic and aerodynamic properties...
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  8. 8
    by Boabaid Neto, Carlos
    Published 2018
    ... of the phenomena, an experimental study focused on the vibro-acoustic aspects was carried out in a typical...
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  9. 9
    by Lima, Pollyanna Rodrigues
    Published 2017
    ..., accessibility), a specific acoustic design is essential. In a context where increasingly the same environment...
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  10. 10
    by Gamba, Pedro Augusto
    Published 2015
    ... the acoustic characteristics which constitute such phonemes and their spoken, semi-spontaneous variants. We...
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  11. 11
    by Andrade, Alexsandro Luiz de
    Published 2012
    ... aimed at developing a psychometric measure, based on the semantic differential technique, for acoustic...
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  12. 12
    by Borges, Renata Coelho
    Published 2013
    ..., hearing aids present some limitations, such as acoustic feedback and occlusion effect. This work presents...
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  13. 13
    by Borges, Renata Coelho
    Published 2018
    ... the intelligibility and acoustic comfort of the user. Even with the advancement of digital technology, recent studies...
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  14. 14
    ... nasal === Abstract : The objective of this research was to make an acoustic and aerodynamic...
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  15. 15
    by Oliveira, Gabriella Kurtz
    Published 2016
    ... the acoustic qualities of an environment, in function of intellectual performance of listeners for their health...
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  16. 16
    by Roman, Alisson Luiz
    Published 2012
    ... generates an acoustic resonant wave, or an acoustic resonant wave generates a temperature gradient in a wall...
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  17. 17
    by Engel, Rafael Costa
    Published 2013
    ... methods to predict the fluid flow and the acoustic noise of subsonic jets (M = 0.9 and Re=1.38x106...
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  18. 18
    by Martins, Gustavo Corrêa
    Published 2016
    ..., structural elasticity and acoustic propagation. Consequently, the modeling of these transducers can have a...
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  19. 19
    by Hattori, Marcos Akira
    Published 2013
    ... Finite Element acoustic model which considers the linear description to the fluid medium and combines...
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  20. 20
    by Araujo, Douglas Castro de
    Published 2012
    ... by an amplifier, which sends the amplified signal to the loudspeaker. The acoustic signal is then directed...
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