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Acoustic fields; Algorithms; Bandwidth; Bit error rate; Estimation; Frequency estimation; Acoustic communications; Acoustic path; Acoustic response; Acoustic response function; Acoustic systems; Channel bandwidth; Channel dynamics; Combining method; Doppler; Estimation and compensation; Gaussian Mixture Model; Gaussian mixtures; Gaussian model; High frequency; Maximal path; Nova Scotia; Orthogonal signaling; Orthogonal signals; Per-symbol; Propagation media; Receiver algorithms; Recursive least square (RLS); Response functions; Shallow water acoustics; Signal duration; Single element; Temporal variability

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Acoustic noise; Acoustic wave transmission; Algorithms; Estimation; Ambient noise; Bayesian frameworks; Bayesian inversion; Continuous time; Conventional beamforming; Geoacoustic inversion; Geoacoustic parameters; Grazing angles; Markov chain Monte Carlo; Model parameterization; Monte carlo algorithms; Parameterizations; Posterior probability; Shallow waters

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Recurso libre

Changes to iso standards and their effects on machinery noise declarations
Keith, Stephen E.; Healthy Environments and Consumer Safety Branch, Environmental and Radiation Health Sciences Directorate, Consumer and Clinical Radiation Protection Bureau, 775 Brookfield Rd. 6301B, Ottawa, ON KlA lCl, Canada - BIy, Stephen H. P.; Healthy Environments and Consumer Safety Branch, Environmental and Radiation Health Sciences Directorate, Consumer and Clinical Radiation Protection Bureau, 775 Brookfield Rd. 6301B, Ottawa, ON KlA lCl, Canada

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	The article describes recent improvements in the basic ISO standards for measurement of machinery noise and how they can affect the ease of determination, or the reliability, of machinery noise declarations. Improvements to the ISO standards could be incorporated into…
Fecha:	2011-09-01
Recurso:	Canadian Acoustics

Recurso libre

A bayesian framework for geoacoustic inversion of wind-driven ambient noise in shallow water
Jorge, E. Quijano; School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC V8P 5C2, Canada - Stan, E. Dosso; School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC V8P 5C2, Canada - Dettmer, Jan; School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC V8P 5C2, Canada

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	Bayesian inversion is applied to estimate the joint posterior probability density (PPD) of geoacoustic parameters. The PPD is sampled by a reversible-jump Markov chain Monte Carlo (rjMCMC) algorithm, which uses an extended Metropolis-Hasting (MH) criterion that allows trans-D jumps between…
Fecha:	2012-09-01
Recurso:	Canadian Acoustics

Recurso libre

Review of legal suits involving hand-arm vibration
Jetzer, Thomas; Occupational Medicine Consultants, 6515 Barrie Road, Edina, MN 55359, United States

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	The characteristics of lawsuits involving hand-arm vibration (HAV), the medical issues involved, and the strategies of defense and plaintiff attorneys as noted in a particular occupational medicine practice, are outlined. The study finds that there is widespread lack of physician…
Fecha:	2011-06-01
Recurso:	Canadian Acoustics

Recurso libre

Sparse broadband acoustic response estimation via a gaussian mixture model with application to m-ary orthogonal signaling
Gendron, Paul J.; Maritime Surveillance Division, Code 56490 Space and Naval Warfare Systems Center Pacific, San Diego, CA, United States

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, ,
Enlaces:	Shallow water acoustic response functions at high frequencies and large bandwidths exhibit spatio- temporal variability that depends greatly on the propagation media's volume and boundary conditions as well as system source-receiver motion. For this reason practical acoustic systems invariably must…
Fecha:	2012-03-01
Recurso:	Canadian Acoustics