Holografia Acustica
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Holografia acustica usando modelo de fontes elementares
ormado.
Publicado em: 2003
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2. Vibroacoustic vharacterization using nearfield acoustic holography / Caracterização vibroacustica usando holografia acustica de campo proximo
In this work, the Nearfield Acoustic Holography technique - NAH was explored as an way to analyze vibroacoustic problems. Holography is a process that allows to determine acoustic fields characteristics using a Discrete Fourier Transform - DFT, from a regular grid of measurements obtained in an acoustic environment for which the Green s function is known. Th
Publicado em: 1999