This volume contains the proceedings of NOLISP 2009, an ISCA Tutorial and Workshop on Non-Linear Speech Processing held at the University of Vic (- talonia, Spain) during June 25-27, 2009. NOLISP2009wasprecededbythreeeditionsofthisbiannualeventheld2003 in Le Croisic (France), 2005 in Barcelona, and 2007 in Paris. The main idea of NOLISP workshops is to present and discuss new ideas, techniques and results related to alternative approaches in speech processing that may depart from the mainstream. In order to work at the front-end of the subject area, the following domains of interest have been de?ned for NOLISP 2009: 1. Non-linear approximation and estimation 2. Non-linear oscillators and predictors 3. Higher-order statistics 4. Independent component analysis 5. Nearest neighbors 6. Neural networks 7. Decision trees 8. Non-parametric models 9. Dynamics for non-linear systems 10. Fractal methods 11. Chaos modeling 12. Non-linear di?erential equations The initiative to organize NOLISP 2009 at the University of Vic (UVic) came from the UVic Research Group on Signal Processing and was supported by the Hardware-Software Research Group. We would like to acknowledge the ?nancial support obtained from the M- istry of Science and Innovation of Spain (MICINN), University of Vic, ISCA, and EURASIP. All contributions to this volume are original. They were subject to a doub- blind refereeing procedure before their acceptance for the workshop and were revised after being presented at NOLISP 2009.
Author(s): Bertrand Rivet, Jonathon Chambers (auth.), Jordi Solé-Casals, Vladimir Zaiats (eds.)
Series: Lecture Notes in Computer Science 5933 : Lecture Notes in Artificial Intelligence
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 2010
Language: English
Pages: 199
Tags: Pattern Recognition; User Interfaces and Human Computer Interaction; Biometrics; Artificial Intelligence (incl. Robotics); Language Translation and Linguistics; Data Mining and Knowledge Discovery
Front Matter....Pages -
Multimodal Speech Separation....Pages 1-11
Audio Source Separation Using Hierarchical Phase-Invariant Models....Pages 12-16
Visual Cortex Performs a Sort of Non-linear ICA....Pages 17-25
High Quality Emotional HMM-Based Synthesis in Spanish....Pages 26-34
Glottal Source Estimation Using an Automatic Chirp Decomposition....Pages 35-42
Automatic Classification of Regular vs. Irregular Phonation Types....Pages 43-50
The Hartley Phase Spectrum as an Assistive Feature for Classification....Pages 51-59
Speech Enhancement for Automatic Speech Recognition Using Complex Gaussian Mixture Priors for Noise and Speech....Pages 60-67
Improving Keyword Spotting with a Tandem BLSTM-DBN Architecture....Pages 68-75
Score Function for Voice Activity Detection....Pages 76-83
Digital Watermarking: New Speech and Image Applications....Pages 84-89
Advances in Ataxia SCA-2 Diagnosis Using Independent Component Analysis....Pages 90-94
Spectral Multi-scale Product Analysis for Pitch Estimation from Noisy Speech Signal....Pages 95-102
Automatic Formant Tracking Method Using Fourier Ridges....Pages 103-110
Robust Features for Speaker-Independent Speech Recognition Based on a Certain Class of Translation-Invariant Transformations....Pages 111-119
Time-Frequency Features Extraction for Infant Directed Speech Discrimination....Pages 120-127
Wavelet Speech Feature Extraction Using Mean Best Basis Algorithm....Pages 128-135
Perceptually Motivated Generalized Spectral Subtraction for Speech Enhancement....Pages 136-143
Coding of Biosignals Using the Discrete Wavelet Decomposition....Pages 144-151
Reducing Features from Pejibaye Palm DNA Marker for an Efficient Classification....Pages 152-162
Mathematical Morphology Preprocessing to Mitigate AWGN Effects: Improving Pitch Tracking Performance in Hard Noise Conditions....Pages 163-170
Deterministic Particle Filtering and Application to Diagnosis of a Roller Bearing....Pages 171-177
Applications of Cumulants in Speech Processing....Pages 178-183
The Growing Hierarchical Recurrent Self Organizing Map for Phoneme Recognition....Pages 184-190
Phoneme Recognition Using Sparse Random Projections and Ensemble Classifiers....Pages 191-198
Back Matter....Pages -
