Wavelet Networks for phonemes Recognition
Yassine BenAyed, Third M. Zaied, Fourth A. Alimi · 2009
Abstract — In recent years, research on pattern recognition has been increased by developing various methods and algorithm for different applications. Speech recognition is a specialised pattern recognition task with several applications such as vocal command system, dictating machines and understanding systems. The speech recognition is one of the most important domains such as forms recognition and artificial intelligence. The process is influenced by several factors such as redundancy in speech signal, distortion in speech signal due to various pronunciation and co-articulation between phonemes which make it even more difficult. Today there are many well known techniques for speech recognition. In this paper, we present an approach to phoneme recognition, an example of speech recognition system, based on Wavelet networks. We then present experimental results for our phoneme recognition system. Key-Words : Speech recognition, phoneme recognition, wavelet networks.