Ralph E. Hudson

According to our database1, Ralph E. Hudson authored at least 34 papers between 1996 and 2016.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Links

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Bibliography

2016
Low-Complexity 2D Direction-of-Arrival Estimation for Acoustic Sensor Arrays.
IEEE Signal Process. Lett., 2016

A fast direct source localization approach for acoustic sensor array.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2014
Acoustic DOA Estimation: An Approximate Maximum Likelihood Approach.
IEEE Syst. J., 2014

Tracking of Acoustic Sources Using Random Set Theory.
IEEE Syst. J., 2014

2013
Poster abstract: voxnet acoustic array for multiple bird source separation by beamforming using measured data.
Proceedings of the 12th International Conference on Information Processing in Sensor Networks (co-located with CPS Week 2013), 2013

Bird phrase segmentation by entropy-driven change point detection.
Proceedings of the IEEE International Conference on Acoustics, 2013

Change point detection methodology used for segmenting bird songs.
Proceedings of the 2013 IEEE China Summit and International Conference on Signal and Information Processing, 2013

New wireless acoustic array node for localization, beamforming and source separation for bio-complexity bird data collection and study.
Proceedings of the 2013 IEEE China Summit and International Conference on Signal and Information Processing, 2013

2012
Modeling and theoretical performance analysis for dynamic spatially distributed energy-based spectrum sensing in Cognitive Radios over shadowed fading channels in Public Safety Networks.
Proceedings of the 2012 IEEE International Symposium on a World of Wireless, 2012

Energy-based cooperative spectrum sensing for emergency communications over fading channels in Cognitive Radio public safety networks.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

2009
An Empirical Study of Collaborative Acoustic Source Localization.
J. Signal Process. Syst., 2009

A unified approach for generating cross-correlated and auto-correlated MIMO fading envelope processes.
IEEE Trans. Commun., 2009

Tracking of random number of targets with random number of sensors using Random Finite Set Theory.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
Stochastic Maximum-Likelihood DOA Estimation in the Presence of Unknown Nonuniform Noise.
IEEE Trans. Signal Process., 2008

Maximum Likelihood DOA Estimation of Multiple Wideband Sources in the Presence of Nonuniform Sensor Noise.
EURASIP J. Adv. Signal Process., 2008

Stochastic maximum-likelihood DOA estimation in the presence of unknown nonuniform noise.
Proceedings of the IEEE International Conference on Acoustics, 2008

Multi-source DOA estimation in a reverberant room.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Acoustic Source DOA Estimation using the Cross-Entropy Method.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Particle Filtering Approach to Localization and Tracking of a Moving Acoustic Source in a Reverberant Room.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2004
Collaborative Sensor Networking Towards Real-Time Acoustical Beamforming in Free-Space and Limited Reverberance.
IEEE Trans. Mob. Comput., 2004

2003
Coherent acoustic array processing and localization on wireless sensor networks.
Proc. IEEE, 2003

Acoustic Source Localization and Beamforming: Theory and Practice.
EURASIP J. Adv. Signal Process., 2003

Array Processing for Target DOA, Localization, and Classification Based on AML and SVM Algorithms in Sensor Networks.
Proceedings of the Information Processing in Sensor Networks, 2003

DSP implementation of a distributed acoustical beamformer on a wireless sensor platform.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
Maximum-likelihood source localization and unknown sensor location estimation for wideband signals in the near-field.
IEEE Trans. Signal Process., 2002

Source localization and beamforming.
IEEE Signal Process. Mag., 2002

Maximum-likelihood acoustic source localization: Experimental results.
Proceedings of the IEEE International Conference on Acoustics, 2002

Fast frequency-domain acoustic channel estimation with interference cancellation.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
A maximum-likelihood parametric approach to source localizations.
Proceedings of the IEEE International Conference on Acoustics, 2001

1999
Direct joint source localization and propagation speed estimation.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998
Blind beamforming on a randomly distributed sensor array system.
IEEE J. Sel. Areas Commun., 1998

1996
Subband processing for broadband microphone arrays.
J. VLSI Signal Process., 1996

A high performance microphone array system for hearing aid applications.
Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Microphone Array for Hearing Aid and Speech Enhancement Applications.
Proceedings of the 1996 International Conference on Application-Specific Systems, 1996


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