Abstract
A speech coding scheme at 3.6 kbit/s has been proposed. The scheme is based on CELP (Code Excited Linear Prediction) with pitch synchronous innovation, which means even random codevectors as well as adaptive codevectors have pitch periodicity. The quality is comparable to 6.7 kbit/s VSELP coder for the Japanese cellular radio standard.
| Original language | English |
|---|---|
| Pages (from-to) | 1177-1180 |
| Number of pages | 4 |
| Journal | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| Volume | E76-A |
| Issue number | 7 |
| Publication status | Published - 1993 Jul 1 |
ASJC Scopus subject areas
- Signal Processing
- Computer Graphics and Computer-Aided Design
- Electrical and Electronic Engineering
- Applied Mathematics
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Cite this
Moriya, T., Miki, S., Mano, K., & Ohmuro, H. (1993). Pitch synchronous innovation CELP (PSI-CELP). IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, E76-A(7), 1177-1180.