TY - CHAP A1 - Rudy Rotili A2 - Emanuele Principi A3 - Simone Cifani A4 - Francesco Piazza A5 - Stefano Squartini ED1 - Ivo Ipsic Y1 - 2011-06-13 PY - 2011 T1 - Multi-channel Feature Enhancement for Robust Speech Recognition N2 - 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. BT - Speech Technologies SP - Ch. 1 UR - https://doi.org/10.5772/18054 DO - 10.5772/18054 SN - PB - IntechOpen CY - Rijeka Y2 - 2021-10-17 ER -