Speech Technologies
About this book
This book addresses different aspects of the research field and a wide range of topics in speech signal processing, speech recognition and language processing. The chapters are divided in three different sections: Speech Signal Modeling, Speech Recognition and Applications. The chapters in the first section cover some essential topics in speech signal processing used for building speech recognition as well as for speech synthesis systems: speech feature enhancement, speech feature vector dimensionality reduction, segmentation of speech frames into phonetic segments. The chapters of the second part cover speech recognition methods and techniques used to read speech from various speech databases and broadcast news recognition for English and non-English languages. The third section of the book presents various speech technology applications used for body conducted speech recognition, hearing impairment, multimodal interfaces and facial expression recognition.
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Information
Table of contents
- Speech Technologies
- Contents
- Preface
- Part 1 - Speech Signal Modeling
- 1. Multi-channel Feature Enhancement for Robust Speech Recognition
- 2. Real-time Hardware Feature Extraction with Embedded Signal Enhancement for Automatic Speech Recognition
- 3. Nonlinear Dimensionality Reduction Methods for Use with Automatic Speech Recognition
- 4. Determination of Spectral Parameters of Speech Signal by Goertzel Algorithm
- 5. Blind Segmentation of Speech Using Non-linear Filtering Methods
- 6. Towards a Multimodal Silent Speech Interface for European Portuguese
- 7. The Influence of Lombard Effect on Speech Recognition
- 8. Suitable Reverberation Criteria for Distant-talking Speech Recognition
- 9. The Importance of Acoustic Reflex in Speech Discrimination
- 10. Single-Microphone Speech Separation: The use of Speech Models
- Part 2 - Speech Recognition
- 11. Speech Recognition System of Slovenian Broadcast News
- 12. Wake-Up-Word Speech Recognition
- 13. Syllable Based Speech Recognition
- 14. Phone Recognition on the TIMIT Database
- 15. HMM Adaptation Using Statistical Linear Approximation for Robust Speech Recognition
- 16. Speech Recognition Based on the Grid Method andImage Similarity
- Paert 3 - Applications
- 17. Improvement of Sound Quality on the Body Conducted Speech Using Differential Acceleration
- 18. FREQUENCY LOWERING ALGORITHMS FOR THE HEARING IMPAIRED
- 19. The Usability of Speech and Eye Gaze as a Multimodal Interface for a Word Processor
- 20. Vowel Judgment for Facial Expression Recognition of a Speaker
- 21. Speech Research in TUSUR
