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Acoustic arrays (1)
Acoustic noise; Acoustic waves; Frequencies; Knowledge acquisition; Signal processing; Transfer functions; Cross-correlation; Noise excitation; Tones; Vocal tract (1)

Acoustic receivers; Algorithms; Computer simulation; Hydrophones; Inverse problems; Linearization; Monte Carlo methods; Mooring; Parameter estimation; Sensors; Tracking (position); Underwater acoustics; Array element localization; Hydrophone array; Light bulbs; Matched beam processing; Sound source localization; Ultra light horizontal array

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2004 (1)
2002 (1)
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Aproximadamente 5 registro(s) hasta el momento: (knowledge)

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Recurso libre

Automatic volume settings for environment sensitive hearing aids
Rahal, Rana; School of Information Technology and Engineering, Univ. of Ottawa, 800 King Edward Avenue, Ottawa, KIN 6N5, Canada - Gueaieb, Wail; School of Information Technology and Engineering, Univ. of Ottawa, 800 King Edward Avenue, Ottawa, KIN 6N5, Canada - Giguére, Christian; School of Information Technology and Engineering, Univ. of Ottawa, 800 King Edward Avenue, Ottawa, KIN 6N5, Canada - Othman, Hisham; School of Information Technology and Engineering, Univ. of Ottawa, 800 King Edward Avenue, Ottawa, KIN 6N5, Canada

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	A study was conducted to demonstrate the automatic adjustment of the hearing aid control settings to minimize the need for manual user interventions. The proposed system was based on computational intelligence tools, such as artificial neural networks and neurofuzzy systems.…
Fecha:	2009-09-01
Recurso:	Canadian Acoustics

Recurso libre

Assessing the intrinsic relationship between facial motion and acoustics in patients with parkinson's disease
Ma, Luyao; Oral Dynamics Lab., Department of Speech-Language Pathology, University of Toronto, Toronto, Canada - Li, Huawei Colin; Oral Dynamics Lab., Department of Speech-Language Pathology, University of Toronto, Toronto, Canada - Amano-Kusumoto, Akiko; Oral Dynamics Lab., Department of Speech-Language Pathology, University of Toronto, Toronto, Canada - Wong, Willy; Institute of Biomaterials and Biomedical Engineering, University of Toronto - Van Lieshout, Pascal; Oral Dynamics Lab., Department of Speech-Language Pathology, University of Toronto, Toronto, Canada

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	A study was conducted to assess the relationship between facial motion and acoustics in patients suffering from Parkinson's Disease (PD). The study used 3D motion data with time-aligned acoustics acquired from the participants to conduct the investigations. It was assumed…
Fecha:	2009-09-01
Recurso:	Canadian Acoustics

Recurso libre

Architectural acoustics: Some historical developments and ongoing issues
Bradley, John S.; Institute for Research in Construction, National Research Council, Montreal Rd., Ottawa, K1A 0R6, Canada

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, Conference Proceedings, Actes de congrès
Enlaces:	This paper gives an overview of the history of the development of architectural acoustics and a sampling of the results of several more recent research studies. There are now standardised measures for assessing room acoustics character and there are criteria…
Fecha:	2009-09-01
Recurso:	Canadian Acoustics

Recurso libre

Extraction of the vocal tract area function by external stimulus, Extraction de la Fonction d'Aire du Conduit Vocal par Excitation Externe
Teffahi, Hocine; Univ. Sci./Technol. Houari B., Lab. Commun. Parlee/Traitement Sign., Fac. d'Electron. et d'Info., BP 32, El alia, Alger, Algeria - Guerin, Bernard; Inst. de Communication Parlée, INPGrenoble, 46 Avenue Félix Viallet, 38000, Grenoble, France - Djeradi, Amar; Univ. Sci./Technol. Houari B., Lab. Commun. Parlee/Traitement Sign., Fac. d'Electron. et d'Info., BP 32, El alia, Alger, Algeria

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, ,
Enlaces:	Knowledge of vocal tract area function is important for the understanding of phenomena occurring during speech production. We present here a new measurement method based on external excitation of the vocal tract with a known pseudo-random sequence, where the area…
Fecha:	2004-12-01
Recurso:	Canadian Acoustics

Recurso libre

Array element localization of a bottom moored hydrophone array
Barlee, Matthew; School of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8W 3Y2, Canada - Dosso, Stan; School of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8W 3Y2, Canada - Schey, Philip; Space Naval Warfare Center (SPAWAR), 53560 Hull Street, San Diego, CA 92152-5001, United States

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion, ,
Enlaces:	In ocean acoustics, rapidly deployable, autonomous, bottom moored hydrophone arrays allow for quick, cost effective deployment, but result in poor knowledge of sensor positions. Because advanced array processing techniques, such as Matched Beam Processing, are highly sensitive to errors in…
Fecha:	2002-12-01
Recurso:	Canadian Acoustics