Research Article Open Access

Performance Comparison of Sub Phonetic Model with Input Signal Processing

Dr E. Ramaraj and E. Chandra


The quest to arrive at a better model for signal transformation for speech has resulted in striving to develop better signal representations and algorithm. The article explores the word model which is a concatenation of state dependent senones as an alternate for phoneme. The Research Work has an objective of involving the senone with the Input signal processing an algorithm which has been tried with phoneme and has been quite successful and try to compare the performance of senone with ISP and Phoneme with ISP and supply the result analysis. The research model has taken the SPHINX IV[4] speech engine for its implementation owing to its flexibility to the new algorithm, robustness and performance consideration.

Journal of Computer Science
Volume 2 No. 7, 2006, 577-582


Submitted On: 29 December 2005 Published On: 31 July 2006

How to Cite: Ramaraj, D. E. & Chandra, E. (2006). Performance Comparison of Sub Phonetic Model with Input Signal Processing. Journal of Computer Science, 2(7), 577-582.

  • 3 Citations



  • Signal transformation
  • speech engine
  • senonic baseform
  • new algorithm