NDLI: Robust classification techniques for acoustic signal analysis

Please wait, while we are loading the content...

Proceedings of the Tenth IEEE Workshop on Statistical Signal and Array Processing (Cat. No.00TH8496)

Ninth IEEE Signal Processing Workshop on Statistical Signal and Array Processing (Cat. No.98TH8381)

Proceedings of 8th Workshop on Statistical Signal and Array Processing

IEEE Seventh SP Workshop on Statistical Signal and Array Processing

[1992] IEEE Sixth SP Workshop on Statistical Signal and Array Processing

Fast recursive subspace updating for detection and angle estimation of multiple sources

Auto-focusing and tracking techniques for enhancement of coherent signal-subspace methods

A novel approach for robust high-resolution DOA estimation

Karhunen-Loeve based adaptive analog/digital subspace beamforming

Broadband source localization using an adaptive technique

Robust wavelet domain array processing

On focusing preprocessor for broadband beamforming

Robustness of direction-finding methods for cyclostationary signals in the presence of array calibration error

An approximate maximum likelihood method for estimation of direction of arrival parameters

Numerical propagation of spatially distributed acoustic sources using the exterior Helmholtz integral equation

Signal subspace decomposition of ideal covariance matrices

Electromagnetic vector sensor processing in the wave frame

A new approach for wideband signal processing

The space-time characteristics of brain potentials related to single voluntary movements

Analytical observations for DOA estimation performance

Bias analysis for DOA estimation algorithms

A simple efficient algorithm for determining the direction of arrival for a single emitter with unknown polarization

Array calibration by Fourier series parameterization: stochastic maximum likelihood solution

A unitary transformation algorithm for wideband array processing

Detection and recovery of a narrow-band signal in severely nonstationary noise

A generalized AR operator for non-uniform noise compensation in DOA signal enhancement

Sidelobe suppression in minimum redundancy linear arrays

Performance analysis of signal estimation using polarization sensitive arrays

Combined sensor array and time-frequency processing for transient signal detection

Large dimensional random matrix theory for signal detection and estimation in array processing

DOA estimation from sensor array measurements taken at two distinct times

Analysis of effect of non-ideal beam-space preprocessors on eigenspace DOA estimators

A homotopy continuation approach for self-calibration of arrays with general phase perturbations

Effect of reduced beamformers on matched-field performance for various array configurations

Adaptive beams for beamspace direction finding

Application of maximal invariance to adaptive detection with structured and unstructured covariance matrices

Source-independent subspace projection

Eigenanalysis for interference cancellation with minimum redundancy array structure

Interference suppression via orthogonal projections

Wideband spatial processing with wavelet transforms

The effect of normalization and quantization on long-term spectral integration

Signal processing applied to ultrasonic imaging

Interference cancellation using radial basis function networks

Measuring instabilities and chaos in the real world: applications in rotating machinery

Detecting chaotic signals with nonlinear models

Two-dimensional memory nonlinearities and their application to blind deconvolution problems

Spectral-temporal decomposition of multicomponent signals

Non-parametric detection of a class of cyclo-stationary signals in stationary colored non-Gaussian noise using non-stationary higher order spectra

Exploitation of higher-order cyclostationarity for weak-signal detection and time-delay estimation

Non-Gaussian source localization via exploitation of higher-order cyclostationarity

An ESPRIT-like algorithm for the estimation of quadratic phase coupling

Testing that a multivariate stationary time-series is Gaussian

Single sensor detection and classification of multiple sources by higher-order spectra

Detection of active linear FM sonar signals using the bispectrum

On the performance of cumulant-based detection of nonGaussian signals

Analytic performance evaluation of cumulant-based FIR system identification methods

Introduction of higher order statistics for estimating the dimension of chaotic time series

Bispectrum based estimation of parameters of Middleton Class A noise

Least-squares reconstruction of an image from its noisy observations using the bispectrum

Nonparametric identification of linear (almost) periodically time-varying systems using cyclic-polyspectra

Linear prediction based on higher order statistics by a new criterion

A new cumulant based inverse filtering algorithm for identification and deconvolution of nonminimum-phase systems

An efficient and flexible algorithm for computing the higher order spectrum

Fourth-order cumulant structure forcing: application to blind array processing

Non-iterative blind deconvolution of colored or deterministic signals using higher order cepstra and group delay

IEEE Sixth SP Workshop on Statistical Signal and Array Processing Conference Proceedings (Cat. No.92TH0410-1)

Chaotic signal processing: new research directions and novel applications

Geometry of the Cramer-Rao bound

Scale, frequency, time, and the scale transform

Instantaneous bandwidth and formant bandwidth

Joint time delay and Doppler stretch estimation using wideband signals

On the window selection and the cross terms that exist in the magnitude squared distribution of the short time Fourier transform

Quadratic time-frequency distributions: the new hyperbolic class and its intersection with the affine class

Detection of multiple chirp signals based on a slice of the instantaneous higher-order moments

Optimal transforms related to path in the time-frequency plane

Wavelet decomposition of event related potentials: toward the definition of biologically natural components

Wavelets and fractals: a comparative study

Status report on Wavelets in Signal Detection and Identification: Comparative Processing and Technology Evaluation

Principal component filter banks for optimum wavelet analysis

Multi-layer adaptive filtering

Signal resolution in low Doppler interference

Least squares predictive transform space-time array processing for adaptive airborne MTI radar

Detection, enumeration, and estimation of multiple co-channel signals

Convergence tradeoffs for EM-type algorithms

Simultaneous CFAR detection and frequency estimation of a sinusoidal signal in noise

Practical detection with calibrated arrays

Correlation matrix estimation and order selection for spectrum estimation

Array covariance error measurement in adaptive source parameter estimation

Detection and adaptive estimation of stable processes with fractional lower-order moments

A unified approach to model-based signal processing using Bayesian marginal inference

Innovations based detection algorithm for correlated non-Gaussian random processes

A novel use of Gram-Schmidt for detection and estimation

Generalization of Whittle's theorem to cyclostationary signals

Comparison of AIC and MDL to the minimum probability of error criterion

Signal detection by detecting departure from noise

Automatic frequency transition detection from an L/sub p/ normed model based Wigner distribution via the KLT

HOS-based harmonic retrieval: a deterministic formulation

Comparison of parabolic equation and adiabatic mode propagation models for matched-field processing in range-dependent environments

Performance analysis of eigenstructure based DOA estimators employing conjugate symmetric beamformers

Efficient estimation of 2-dimensional frequencies of sinusoids by the annihilator method and constrained total least squares

Transient signal modelling and detection using spectral correlation

A theoretical framework for a class of frequency estimation algorithms

Instantaneous non-linear operators for tracking multicomponent signal parameters

Identification of nonminimum phase rational systems

A new iterative weighted norm minimization algorithm and its applications

Frequency-wavenumber spectrum analysis using quadratic estimators

A fundamental algorithm for the power estimation of closely separated spectral sources

Performance evaluation of certain ARMA models in power spectral density estimation

Exploration seismic applications of high resolution beamforming methodology

Quadratic-inverse estimates of transfer functions

Statistical signal mapping: a general tool for speech signal processing

Study of the cepstral coefficient probability density function

The computational complexity of time-frequency distributions

An application of stochastic automata models to the design of adaptive filters

A two-stage Bayesian approach for complex blind channel equalization

Robust classification techniques for acoustic signal analysis

A high-resolution approach to simultaneously estimate seismic stacking velocity and zero-offset time

On polarization estimation using a polarization sensitive array

Interference response of adaptive optimal array filters

Partial discharges in high-voltage transformers

A novel solution to multi-scale deconvolution of sensor array signals

Constrained ARMA method for magnetic resonance imaging

Time-domain analysis of cross-correlation for multitarget/multipath time delay estimation

Direct estimation of time delay using third-order cumulants

Generalized regularization in cumulant-based parameter estimation

Nonlinear dynamics techniques in signal processing

Optimal array signal processing in unknown noise environments via parametric approaches

Quantification of the difference between detection and resolution thresholds for multiple closely-spaced emitters

Near-field plane wave generation using a minimum mean square error approach

Estimation of seismic wave parameters by nonlinear regression

Decomposing the alpha rhythms: comparative performance evaluation of parametric bispectral algorithms for EEG

Localization of intra-cerebral sources of electrical activity via linearly constrained minimum variance spatial filtering

Robust classification techniques for acoustic signal analysis

Content Provider	IEEE Xplore Digital Library
Author	Beck, S. Deuser, L. Ghosh, J.
Copyright Year	1992
Description	Author affiliation: Tracor Appl. Sci., Austin, TX, USA (Beck, S.; Deuser, L.)
Abstract	Artificial neural networks are identified that are less sensitive to noisy feature vectors, and provide a sound estimate of the posterior class probabilities. These classifiers include the 'optimum brain damage' version of the multilayer perceptron and an elliptical basis function classifier. Since different classification techniques have different inductive biases, more accurate and robust classification can be obtained by combining the outputs of multiple classifiers. Two approaches to output combination are presented that yield better results for real oceanic signals, and also provide a basis for detecting outliers and 'false alarms'.
Starting Page	457
Ending Page	460
File Size	294824
Page Count	4
File Format	PDF
ISBN	0780305086
DOI	10.1109/SSAP.1992.246883
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-10-07
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Robustness Signal analysis Acoustic noise Multilayer perceptrons Artificial neural networks Feedforward systems Wavelet analysis Information analysis Pattern recognition Nonhomogeneous media
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in