Name
Abstract | ||
|---|---|---|
The application of algebraic code excited linear prediction (ACELP) coding to wideband speech is presented. An algebraic codebook with a 20 bit address can be used without any storage requirements and, more importantly, with a very efficient search procedure which allows for real-time implementation. The authors describe an efficient procedure for searching such a large codebook deploying a focused search strategy, where less than 0.1% of the codebook is searched with performance very close to that of a full search. High-quality speech at a bit rate of 13 kbps was obtained. |
Year | DOI | Venue |
|---|---|---|
1991 | 10.1109/ICASSP.1991.150267 | ICASSP '91 Proceedings of the Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference |
Keywords | DocType | ISSN |
encoding,filtering and prediction theory,search problems,speech analysis and processing,13 kbit/s,16 kbit/s,ACELP,algebraic CELP,algebraic code excited linear prediction,efficient search procedure,focused search strategy,high quality speech,large codebook,real-time implementation,wideband speech coding | Conference | 1520-6149 |
ISBN | Citations | PageRank |
0-7803-0003-3 | 28 | 5.78 |
References | Authors | |
3 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Laflamme, C. | 1 | 28 | 5.78 |
| J. Adoul | 2 | 290 | 63.42 |
| Salami, R. | 3 | 29 | 6.17 |
| Morissette, S. | 4 | 110 | 25.66 |