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Real-time speech encoding based on code-excited linear prediction (celp)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Mahmoud, S. A. Leblanc, Wilfrid P. |
| Copyright Year | 1988 |
| Description | This paper reports on the work proceeding with regard to the development of a real-time voice codec for the terrestrial and satellite mobile radio environments. The codec is based on a complexity reduced version of code-excited linear prediction (CELP). The codebook search complexity was reduced to only 0.5 million floating point operations per second (MFLOPS) while maintaining excellent speech quality. Novel methods to quantize the residual and the long and short term model filters are presented. |
| File Size | 284756 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19880016367 |
| Archival Resource Key | ark:/13960/t8bg7kc4g |
| Language | English |
| Publisher Date | 1988-05-01 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Communication Satellites Coders Algorithms Mobile Communication Systems Predictions Voice Communication Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
