Advances in Audio and Speech Signal Processing: Technologies and Applications

✍ Scribed by Hector Perez Meana

• Publisher: IGI Global
• Year: 2007
• Tongue: English
• Leaves: 463
• Edition: 1
• Category: Library

✦ Synopsis

Audio and speech processing have achieved important status in development in the last three decades, improving the standard of living of many people. Regarding these applications, several signal processing algorithms have been developed to assist the speech impaired and improve the learning ability of children. Advances in Audio and Speech Signal Processing: Technologies and Applications provides a comprehensive approach of signal processing tools regarding the enhancement, recognition, and protection of speech and audio signals. Advances in Audio and Speech Signal Processing: Technologies and Applications offers researchers and practitioners the information they need to develop and implement efficient signal processing algorithms in the enhancement field.

✦ Table of Contents

1. Introduction to Audio and Speech Signal Processing......Page 18
   I - Audio and Speech Signal Processing Technology......Page 38
   2. Digital Filters for Digital Audio Effects
   ......Page 39
   3. Spectral-Based Analysis and Synthesis of Audio Signals
   ......Page 73
   4. DSP Techniques for Sound Enhancement of Old Recordings
   ......Page 110
   II - Speech and Audio Watermarking Methods
   ......Page 148
   5. Digital Watermarking Techniques for Audio and Speech Signals
   ......Page 149
   6. Audio and Speech Watermarking and Quality Evaluation
   ......Page 178
   III - Adaptive Filter Algorithms
   ......Page 206
   7. Adaptive Filters: Structures, Algorithms, and Applications
   ......Page 207
   8. Adaptive Digital Filtering and Its Algorithms for Acoustic Echo Cancelling
   ......Page 242
   9. Active Noise Cancelling: Structures and Adaption Algorithms
   ......Page 303
   10. Differentially Fed Artificial Neural Networks for Speech Signal Prediction
   ......Page 326
   IV - Feature Extraction Algorithms and Speech Speaker Prediction
   ......Page 341
   11. Introduction to Speech Recognition
   ......Page 342
   12. Advanced Techniques in Speech Recognition
   ......Page 366
   13. Speaker Recognition
   ......Page 388
   14. Speech Technologies for Language Therapy
   ......Page 425
   About the Authors
   ......Page 451
   Index
   ......Page 456