Coding Strategies and Standards - Digital Speech: Coding for Low Bit Rate Communication Systems - page 19

[18] E. Lee (1988) 'Programmable DSP architectures', in IEEE ASSPMagazine ,
October 1988 and January 1989.
[19] ITU-T (1988) Pulse code modulation (PCM) of voice frequencies ,ITU-TRec.
G.711.
[20] ITU-T (1990) 40, 32, 24, 16 kbit/s adaptive differential pulse code modulation
(ADPCM) , ITU-T Rec. G.726.
[21] ITU-T (1996) Dual rate speech coder for multimedia communications trans-
mitting at 5.3 and 6.3 kbit/s , ITU-T Rec. G.723.1.
[22] ITU-T (1992) Coding of speech at 16 kbit/s using low-delay code excited linear
prediction , ITU-T Rec. G.728.
[23] ITU-T (1996) Coding of speech at 8 kbit/s using conjugate-structure algebraic-
code-excited linear prediction (CS-ACELP) , ITU-T Rec. G.729.
[24] ITU-T (1996) A silence compression scheme for G.729 optimised for terminals
conforming to ITU-T V.70 , ITU-T Rec. G.729 Annex B.
[25] ITU-T (1996) Dual rate speech coder for multimedia communications transmit-
ting at 5.3 and 6.3 kbit/s. Annex A: Silence compression scheme ,ITU-TRec.
G.723.1 Annex A.
[26] O. Hersent, D. Gurle, and J. Petit (2000) IP Telephony: Packet-based multi-
media communications systems . Addison Wesley
[27] J. Thyssen, Y. Gao, A. Benyassine, E. Shylomot, H. -Y. Su, K. Mano, Y.
Hiwasaki, H. Ehara, K. Yasunaga, C. Lamblin, B. Kovest, J. Stegmann,
and H. -G. Kang (2001) 'A candidate for the ITU-T 4 kbit/s speech coding
standard', in Proc. of Int. Conf. on Acoust., Speech and Signal Processing .
May 2001. Salt Lake City, UT
[28] J. Stachurski and A. McCree (2000) 'A 4 kb/s hybrid MELP/CELP coder
with alignment phase encoding and zero phase equalization', in Proc. of
Int. Conf. on Acoust., Speech and Signal Processing , pp. 1379-82. May 2000.
Istanbul
[29] ITU-T (1988) 7 khz audio-coding within 64 kbit/s , ITU-T Rec. G.722.
[30] ITU-T (1999) Coding at 24 and 32 kbit/s for hands-free operation in systems
with low frame loss , ITU-T Rec. G.722.1
[31] ETSI (1994) Digital cellular telecommunications system (phase 2 + ); Full rate

speech transcoding , GSM 06.10 (ETS 300 580-2).
[32] ETSI (1997) Digital cellular telecommunications system (phase 2

+

); Half rate
speech; Half rate speech transcoding , GSM 06.20 v5.1.0 (draft ETSI ETS 300
969).
[33] ETSI (1998) Digital cellular telecommunications system (phase 2); Enhanced
full rate (EFR) speech transcoding , GSM 06.60 v4.1.0 (ETS 301 245), June.
[34] ETSI (1998) Digital cellular telecommunications system (phase 2 ); Adaptive

multi-rate (AMR) speech transcoding , GSM 06.90 v7.2.0 (draft ETSI EN 301
704).

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