Experimental and numerical investigations of the Gaussian suppression of sound by sound

Approved for public release; distribution is unlimited === In this work we report on experimental and numerical investigations of the attenuation of a small amplitude signal due to its interaction with high intensity, band limited sound whose spectrum consists of up to four discrete peaks. We probe...

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Main Authors:	Lamczyk, Mark Anthony, Park, Jongkap
Other Authors:	Larraza, Andres
Language:	English
Published:	Monterey, California. Naval Postgraduate School 2012
Online Access:	http://hdl.handle.net/10945/8374

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spelling	ndltd-nps.edu-oai-calhoun.nps.edu-10945-83742015-06-13T04:04:32Z Experimental and numerical investigations of the Gaussian suppression of sound by sound Lamczyk, Mark Anthony Park, Jongkap Larraza, Andres Denardo, Bruce Approved for public release; distribution is unlimited In this work we report on experimental and numerical investigations of the attenuation of a small amplitude signal due to its interaction with high intensity, band limited sound whose spectrum consists of up to four discrete peaks. We probe the 'thermodynamic limit' for different configurations of the spectral components. In particular the attenuation of the signal is investigated for both equally and unequally spaced spectral components, as well as different phase relations among them. The possibility of collective modes is also explored by measurements of the phase change in the signal downstream due to the presence of discrete noise 2012-08-09T19:20:27Z 2012-08-09T19:20:27Z 1997-06 http://hdl.handle.net/10945/8374 eng Monterey, California. Naval Postgraduate School
collection	NDLTD
language	English
sources	NDLTD
description	Approved for public release; distribution is unlimited === In this work we report on experimental and numerical investigations of the attenuation of a small amplitude signal due to its interaction with high intensity, band limited sound whose spectrum consists of up to four discrete peaks. We probe the 'thermodynamic limit' for different configurations of the spectral components. In particular the attenuation of the signal is investigated for both equally and unequally spaced spectral components, as well as different phase relations among them. The possibility of collective modes is also explored by measurements of the phase change in the signal downstream due to the presence of discrete noise
author2	Larraza, Andres
author_facet	Larraza, Andres Lamczyk, Mark Anthony Park, Jongkap
author	Lamczyk, Mark Anthony Park, Jongkap
spellingShingle	Lamczyk, Mark Anthony Park, Jongkap Experimental and numerical investigations of the Gaussian suppression of sound by sound
author_sort	Lamczyk, Mark Anthony
title	Experimental and numerical investigations of the Gaussian suppression of sound by sound
title_short	Experimental and numerical investigations of the Gaussian suppression of sound by sound
title_full	Experimental and numerical investigations of the Gaussian suppression of sound by sound
title_fullStr	Experimental and numerical investigations of the Gaussian suppression of sound by sound
title_full_unstemmed	Experimental and numerical investigations of the Gaussian suppression of sound by sound
title_sort	experimental and numerical investigations of the gaussian suppression of sound by sound
publisher	Monterey, California. Naval Postgraduate School
publishDate	2012
url	http://hdl.handle.net/10945/8374
work_keys_str_mv	AT lamczykmarkanthony experimentalandnumericalinvestigationsofthegaussiansuppressionofsoundbysound AT parkjongkap experimentalandnumericalinvestigationsofthegaussiansuppressionofsoundbysound
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Experimental and numerical investigations of the Gaussian suppression of sound by sound

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