Robust endpoint detection and energy normalization for real-time speech and speaker recognition

IEEE Transactions on Speech and Audio Processing

Volumn 10, Issue 3, 2002, Pages 146-157

  Li, Qi ^a,b   Zheng, Jinsong ^b   Tsai, Augustine ^b   Zhou, Qiru ^a,b  

^a IEEE   (United States)

^b LUCENT TECHNOLOGIES   (United States)

Author keywords

Change point detection; Edge detection; Endpoint detection; Optimal filter; Robust speech recognition; Speaker verification; Speech activity detection; Speech detection

Indexed keywords

ENERGY NORMALIZATION;

ALGORITHMS; COMPUTATIONAL COMPLEXITY; DATABASE SYSTEMS; ERROR ANALYSIS; MARKOV PROCESSES; SIGNAL DETECTION; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE;

SPEECH RECOGNITION;

EID: 0036508040     PISSN: 10636676     EISSN: None     Source Type: Journal    
DOI: 10.1109/TSA.2002.1001979     Document Type: Article

References (29)

1. A matched filter approach to endpoint detection for robust speaker verification
2. A language-independent personal voice controller with embedded speaker verification
3. Engineering aspects of TASI
4. An improved word-detection algorithm for telephone-quality speech incorporating both syntactic and semantic constraints
5. Robust energy normalization using speech/non-speech discriminator for German connected digit recognition
6. Robust voice activity detection using cepstral features
7. An algorithm for determining the end-points of isolated utterances
8. A study of endpoint detection algorithms in adverse conditions: Incidence on a DTW and HMM recognize
9. An improved endpoint detector for isolated word recognition
10. Voice activity detection in nonstationary noise
11. A computational apprOach to edge detection
12. Optimal edge detectors for ramp edges
13. An algorithm for detecting a change in stochastic process
14. A detection approach to search-space reduction for HMM state alignment in speaker verification
15. Effectiveness of linear prediction characteristics of the speech wave for automatic speaker identification and verification
16. Automatic recognition of speakers from their voices
17. Cepstral analysis techniques for automatic speaker verification
18. Edge detection and motion detection
19. A robust, real-time endpoint detector with energy normalization for ASR in adverse environments
20. Minimum error rate training of inter-word context dependent acoustic model units in speech recognition
21. Improved acoustic modeling for large vocabulary speech recognition
22. Vocabulary independent discriminative utterance verification for nonkeyword rejection in subword based speech recognition
23. General phrase speaker verification using sub-word background models and likelihood-ratio scoring
24. A fast algorithm for stochastic matching with application to robust speaker verification