1ITU-T Recommendation G.729 Annex A[S]. International Telecommunication Union. 1996.
2MERMELSTEIN P, QIAN Y. Analysis by synthesis speech coding with generalized pitch prediction[D]. IEEE International Conference on Acoustics. Speech and Signal Processing(Volume 1), 1999,1-4.
3COMBESCURE P, SCHNITZLER J. A 16,24,32 kbit/s wideband speech codec based on ATCELP[C]. IEEE International Conference on Acoustics, Speech and Signal Processing(Volume 1), 1999:5-8.
4HAGEN R, EKUDDEN E. An 8 kbit/s ACELP coder with improved background noise performance[C]. IEEE International Conference on Acoustics, Speech and Signal Processing(Volume 1), 1999:25-28.
5MARTIN J C D, UNNO T, VISWANATHAN V. Improved frame erasure concealment for CELP-basedCoders[J].Proceedings of IEEE ICASSP,In:Istanbul Turkey,2000,(3).1483-1486.
7RAMIREZ M A, Gerken M. A multistage search of algebraic CELP Codebooks[D]. IEEE International Conference on Acoustics, Speech and Signal Processing(Volume 1), 1999:17-20.