Coding Strategies and Standards - Digital Speech: Coding for Low Bit Rate Communication Systems - page 20

[35] ETSI (1998) Digital cellular telecommunications system (phase 2 ); Voice

activity detector (VAD) for full rate speech traffic channels , GSM 06.32 (ETSI
EN 300 965 v7.0.1).
[36] ETSI (1999) Digital cellular telecommunications system (phase 2

+

); Voice
activity detector (VAD) for full rate speech traffic channels , GSM 06.42 (draft
ETSI EN 300 973 v8.0.0).
[37] ETSI (1997) Digital cellular telecommunications system; Voice activity detector
(VAD) for enhanced full rate (EFR) speech traffic channels , GSM 06.82 (ETS
300 730), March.
[38] ETSI (1998) Digital cellular telecommunications system (phase 2

+

); Voice
activity detector (VAD) for adaptive multi-rate (AMR) speech traffic channels ,
GSM 06.94 v7.1.1 (ETSI EN 301 708).
[39] P. DeJaco, W. Gardner, and C. Lee (1993) 'QCELP: The North American
CDMA digital cellular variable rate speech coding standard', in IEEE
Workshop on Speech Coding for Telecom , pp. 5-6.
[40] TIA/EIA (1997) Enhanced variable rate codec, speech service option 3 for
wideband spread spectrum digital systems , IS-127.
[41] TIA/EIA (1998) High rate speech service option 17 for wideband spread
spectrum communication systems , IS-733.
[42] I. A. Gerson andM. A. Jasiuk (1990) 'Vector sum excited linear prediction
(VSELP) speech coding at 8 kb/s', in Proc. of Int. Conf. on Acoust., Speech
and Signal Processing , pp. 461-4. April 1990. Albuquerque, NM, USA
[43] T. Honkanen, J. Vainio, K. Jarvinen, and P. Haavisto (1997) 'Enhanced full
rate speech coder for IS-136 digital cellular system', in Proc. of Int. Conf.
on Acoust., Speech and Signal Processing , pp. 731-4. May 1997. Munich
[44] T. E. Tremain (1982) 'The government standard linear predictive coding
algorithm: LPC-10', in Speech Technology , 1:40-9.
[45] J. P. Campbell Jr and T. E. Tremain (1986) 'Voiced/unvoiced classification
of speech with applications to the US government LPC-10e algorithm',
in Proc. of Int. Conf. on Acoust., Speech and Signal Processing , pp. 473-6.
[46] J. P. Campbell, V. C. Welch, and T. E. Tremain (1991) 'The DoD 4.8 kbps
standard (proposed Federal Standard 1016)', in Advances in Speech Coding
by B. Atal, V. Cuperman, and A. Gersho (Eds), pp. 121-33. Dordrecht,
Holland: Kluwer Academic
[47] FIPS (1997) Analog to digital conversion of voice by 2,400 bit/second mixed
excitation linear prediction (MELP) , Draft. Federal Information Processing
Standards
[48] A. V. McCree and T. P. Barnwell (1995) 'Amixed excitation LPC vocoder
model for low bit rate speech coding', in IEEE Trans. Speech and Audio
Processing , 3(4):242-50.
[49] W. Daumer (1982) 'Subjective evaluation of several efficient speech
coders', in IEEE Trans. on Communications , 30(4):655-62.

+