Abstract
In this paper, we derive finite-dimensional non-linear filters for optimally reconstructing speech signals in Switched Prediction vocoders, Code Excited Linear Prediction (CELP) and Differential Pulse Code Modulation (DPCM). Our filter is an extension of the Hidden Markov filter.
Original language | English (US) |
---|---|
Pages (from-to) | 153-157 |
Number of pages | 5 |
Journal | Journal of Communications and Networks |
Volume | 1 |
Issue number | 3 |
DOIs | |
State | Published - Sep 1999 |
All Science Journal Classification (ASJC) codes
- Information Systems
- Computer Networks and Communications
Keywords
- Finite dimensional filters
- Markov jump linear systems
- Non-linear filtering
- Speech synthesis
- State estimation