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Text-dependent speaker recognition using wavelets and neural networks
An intelligent system for text-dependent speaker recognition is proposed in this paper. The system consists of a wavelet-based module as the feature extractor of speech signals and a neural-network-based module as the signal classifier. The Daubechies wavelet is employed to filter and compress the speech signals. The fuzzy ARTMAP (FAM) neural network is used to classify the processed signals. A series of experiments on text-dependent gender and speaker recognition are conducted to assess the effectiveness of the proposed system using a collection of vowel signals from 100 speakers. A variety of operating strategies for improving the FAM performance are examined and compared. The experimental results are analyzed and discussed.
History
Journal
Soft computingVolume
11Issue
6Pagination
549 - 556Publisher
SpringerLocation
Heidelberg, GermanyISSN
1432-7643eISSN
1433-7479Language
engPublication classification
C1.1 Refereed article in a scholarly journalCopyright notice
2006, Springer-VerlagUsage metrics
Keywords
adaptive resonance theorydaubechies waveletdiscrete wavelet transformneural networkstext-dependent speaker recognitionScience & TechnologyTechnologyComputer Science, Artificial IntelligenceComputer Science, Interdisciplinary ApplicationsComputer ScienceFUZZY ARTMAPARCHITECTUREArtificial Intelligence and Image Processing
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