Spoken Language Processing: A Guide to Theory, Algorithm, and System Development
Spoken Language Processing: A Guide to Theory, Algorithm, and System Development
Digital Speech; Coding for Low Bit Rate Communication Systems
Digital Speech; Coding for Low Bit Rate Communication Systems
Accuracy of MFCC-based speaker recognition in series 60 device
EURASIP Journal on Applied Signal Processing
Transformations of LPC and LSF parameters to speech recognition features
ICAPR'05 Proceedings of the Third international conference on Advances in Pattern Recognition - Volume Part I
Utilizing intelligent segmentation in isolated word recognition using a hybrid HTD-HMM
CISST '11 Proceedings of the 5th WSEAS international conference on Circuits, systems, signal and telecommunications
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A novel approach to speaker recognition in mobile or IP network environment is described. In this approach, we use decoded line spectral frequency (LSF) parameters directly from compressed speech packets instead of using parameters from decompression and analysis procedure. Furthermore, we reduce the number of LSF series based on a restricted temporal decomposition method. Consequently, proposed approach gets more than three times faster than a traditional speaker recognition approach without losing any accuracy according to our experiments.