Frequency estimation

Results: 132



#Item
41Computational linguistics / Science / Estimation theory / Time series analysis / Speech recognition / Applied mathematics / BEL Weapon Locating Radar / Hidden Markov model / HMM / Signal processing / Mel-frequency cepstrum / Statistics

WEIGHTED LIKELIHOOD RATIO (WLR) HIDDEN MARKOV MODEL FOR NOISY SPEECH RECOGNITION Chao Huang1, Yingchun Huang1,2*, Frank Soong1 and Jianlai Zhou1 1 2

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Source URL: research.microsoft.com

Language: English - Date: 2009-08-10 10:41:27
42Abstract algebra / Acoustics / Multivariate statistics / Time–frequency analysis / Non-negative matrix factorization / Pitch detection algorithm / Vector space / Pitch / Formant / Algebra / Mathematics / Linear algebra

PITCH ESTIMATION USING MODELS OF VOICED SPEECH ON THREE LEVELS Dominik Joho, Maren Bennewitz, and Sven Behnke University of Freiburg, Germany Department of Computer Science {joho, maren, behnke}@informatik.uni-freiburg.d

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Source URL: hrl.informatik.uni-freiburg.de

Language: English - Date: 2007-12-04 03:17:08
43Robust statistics / Geostatistics / Outlier / Radio-frequency identification / Anomaly detection / Cluster analysis / Density estimation / Estimation theory / Statistics / Data mining / Data analysis

An Efficient RFID Data Cleaning Method Based on Wavelet Density Estimation Yaozong LIU 1*, Hong ZHANG 1, Fawang HAN 2, Jun TAN 3 School of Computer Science and Engineering Nanjing University of Science and Technology, N

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Source URL: dline.info

Language: English - Date: 2015-04-20 11:27:39
44Spectrogram / Time–frequency analysis / Estimation theory / Parameter / Mathematics / Signal processing / Statistical inference / Acoustics

A  Physically  Based  Data  QC  Procedure  and   Its  Impact  on  the  Assimila9on  of  GPS  RO   Observa9ons  in  the  Tropical  Lower   Troposphere   Y.-­

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Source URL: www.cosmic.ucar.edu

Language: English - Date: 2014-10-14 16:55:24
45Statistical inference / M-estimators / Signal processing / Markov chain / Estimator / Maximum likelihood / Realized kernel / Robust statistics / Peter Reinhard Hansen / Statistics / Estimation theory / Statistical theory

A Markov Chain Estimator of Multivariate Volatility from High Frequency Data Peter Reinhard Hansen, Guillaume Horel, Asger Lunde and Ilya Archakov CREATES Research Paper

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Source URL: pure.au.dk

Language: English - Date: 2015-04-28 07:51:00
46Mathematics / Automata theory / Structure / Abstraction / Ordinal arithmetic / Ordinal numbers / First uncountable ordinal / Constructible universe

FREQUENCY ESTIMATION USING TAPERED DATA B.G. Quinn Statistics Dept, EFS, Building C5C, Macquarie University, Sydney, 2109, AUSTRALIA ABSTRACT The maximizer of the periodogram of a sinusoid in additive noise is known to h

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Source URL: stat.mq.edu.au

Language: English - Date: 2009-07-18 23:01:11
47Telephony / Estimation theory / Telecommunications engineering / Digital signal processing / Electrical engineering / Filter theory / Electronic engineering / Signal processing / Echo cancellation

A NEW ROBUST FREQUENCY DOMAIN ECHO CANCELLER WITH CLOSED-LOOP LEARNING RATE ADAPTATION Jean-Marc Valin and Iain B. Collings CSIRO ICT Centre, Sydney, Australia {jean-marc.valin,iain.collings}@csiro.au ABSTRACT

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Source URL: jmvalin.ca

Language: English - Date: 2007-04-20 16:54:55
48Markov models / Statistical models / Statistical classification / Speech recognition / Hidden Markov model / Mixture model / Linear discriminant analysis / Generalized method of moments / Mel-frequency cepstrum / Statistics / Estimation theory / Bayesian statistics

IEEE SIGNAL PROCESSING LETTERS, VOL. X, NO. X, Probabilistic Linear Discriminant Analysis for Acoustic Modelling

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Source URL: homepages.inf.ed.ac.uk

Language: English - Date: 2014-03-21 12:09:58
49Beamforming / Telecommunications engineering / Markov models / Microphone array / Microphone / Estimation theory / Markov chain / Electrical engineering / Signal processing / Statistics / Sonar

Localization of Simultaneous Moving Sound Sources for Mobile Robot Using a Frequency-Domain Steered Beamformer Approach Jean-Marc Valin, François Michaud, Brahim Hadjou, Jean Rouat LABORIUS – Research Laboratory on Mo

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Source URL: jmvalin.ca

Language: English - Date: 2004-09-22 11:36:54
50Semiconductor devices / Light-emitting diode / Lighting / Signage / Frequency / Ultraviolet / Physics / Waves / Electromagnetic radiation

LYRA Dark Current and LED Measurements IED 14 Dec 2007 Introduction For an estimation of expected dark currents and reactions to visual and/or ultraviolet LEDs, there are eight test runs from the 2006 BESSY campaigns tha

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Source URL: solwww.oma.be

Language: English - Date: 2008-01-17 10:09:57
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