B.S. Atal, M.R. Schroeder «Predictive Coding of Speech Signals and Subj ective Errar Criteria» in IEEE Transaction on ASSP, voi. ASSP-27, n. 3, June 1979, pp. 247 - 254.
[Ata80]
B.S. Atal, M.R. Schroeder «Improved quantizer for adaptive predictive coding of speech signals at low bit rates» Proc. of ICASSP, 1980, pp. 535-538.
[Ata82]
B.S. Atal, J.R. Remde «A new model of LPC excitation for producing naturai-sounding speech at low bit rates» Proc. of ICASSP, 1982, pp. 614-617.
[Ata84]
B.S. Atal, M.R. Schroeder «Stochastic coding of speech signals at very low bit rates» Proc. of ICC, Amsterdam, 1984, pp. 1610-1613.
[Ata91]
B.S. Atal, S. Bishnu, V. Cuperman, A. Gersho «Advances in Speech Coding» Kluwer Academic Publishers, 1991.
[Bat95]
S. Battista, D. Sereno «MPEG-4: la futura codifica multimediale per applicazioni interattive» in Alta Frequenza, voi. 7, n. 5, Settembre-Ottobre 1995, pp. 43 - 49.
[Ber93]
E. Berruto, D. Sereno «Variable-rate for thè basic speech Service in UMTS» Proc. of VTC, 1993.
[Bon91]
L. Bonavoglia «Il Segnale Telefonico» SSGRR, 1991.
[Bra95]
K. Brandenburg, M. Bosi «OverView of MPEG-Audio: Current and Future Standard for Low Bit-Rate Audio Coding» 99TH AES CONVENTION Preprint, 1995.
M. Festa, D. Sereno, «A speech coding algorithm based on prototypes interpolation with criticai bands and phase coding» Proc. of Eurospeech 1995, pp. 229 - 232.
[Fla72]
Flanagan, L. James «Speech Analysis Synthesis and Perception» Springer-Verlag, 1972.
[Gel63]
I.M. Gelfand, S.V. Fomin «Calculus of variations» Prentice-Hall, 1963.
DJ. Goodman «Cellular packet Communications» in IEEE Tr. on Communications, voi. 38, Agosto 1990, pp. 1272-1280.
[Gra76]
A. Gray, J.D. Markel, «Distance measures for speech processing» in IEEE Tr. on ASSP, voi. ASSP-24, n. 5, Ottobre 1976, pp. 380-391.
[GSM]
European Conference of Post and Telecommunications Administrations «GSM full rate speech transcoding» CEPT/GSM Recommendation 06.10, 1989.
[Hay86]
S. Haykin «Adaptive Filter Theory» Prentice-Hall, 1986.
[Hes83]
W. Hess «Pitch determination of speech signals» Springer-Verlag, Berlin 1983.
[Hon84]
M. Honda, F. Itakura «Bit allocation in time and frequency domains for predicdve coding of speech» in IEEE Tr. on ASSP, voi. ASSP-32, n. 3, Giugno 1984, pp. 465 - 473.
[Ita75]
F. Itakura «Line spectrum representation of linear predictive coefficients of speech signals» in J. Acoust. Soc. Am., 57, 535(A), 1975.
[ITUTG.132]
International Telecommunication Union «Attenuation Distortion» ITU-T Recommendation G.132,1988.
[ITUTG.711]
International Telecommunication Union «Pulse Code Modulation (PCM) of Voice Frequencies» ITU-T Recommendation G.711, 1972.
[ITUTG.712]
International Telecommunication Union «Performance Characteristics of PCM Channels Between 4-wire Interfaces at Voice Frequencies» ITU-T Recommendation G.712, 1972.
[ITUTG.721]
International Telecommunication Union «32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM)» ITU-T Recommendation G.721,1984.
[ITUTG.722]
International Telecommunication Union «7 kHz Audio-Coding within 64 kbit/s» ITU-T Recommendation G.722,1988.
[ITUTG.727]
International Telecommunication Union «General aspects of digitai transmission Systems; terminal equipments. 5,4,3 and 2 bits sample embed ded adaptive differential pulse code modulation (ADPCM)» ITU-T Recommendation G.727.
International Telecommunication Union «Interworking between networks based on different digitai hierarchies and speech encoding laws» ITU-T Recommendation G.802.
[ITUTP.50]
International Telecommunication Union «Artificial Voices» ITU-T Recommendation P.50,1988.
[IS092]
International Organization for Standardization/Intemational Electrotechnical Commission «Information technology - Coding of moving pictures and associated audio for digitai Storage media up to about 1,5 Mbit/s» ISO/IEC JTC 1/SC 29/WG11 (MPEG) International Standard 11172,1992.
[Jay76]
N.S. Jayant «Waveforms Quantization and Coding» IEEE Press, 1976.
[Jay84]
N.S. Jayant, P. Noli «Digital Coding of Waveforms - Principles and Applications to Speech and Video» Prentice-Hall, 1984.
[Kab86]
P. Kabal, R.P. Ramachandran «The computation of line spectrum frequencies using Chebyshev polynomials» in IEEE Tr. onASSP, voi. ASSP-34, n. 6, Dicembre 1986, pp. 1419-1426.
[Kay92]
S. Kay «Extended-TDMA a high capacity evolution of US digitai cellular» Proc. of Intern. Conf. Universal Personal Communications, Settembre 1992, pp. 07.04/1-3.
[Kin82]
L.E. Kinsler, A.R. Frey, A.L. Coppens, J.V. Sanders, «Fundamentals of Acoustics» John Wiley & Sons, 1982.
[Kle91]
W.B. Kleijn «Continuous representations in linear predictive coding» Proc. of ICASSP,1991, pp. 202 - 204.
[Kub93]
G. Kubin, B.S. Atal, W.B. Kleijn «Performance of noise excitation for unvoiced speech» Proc. of IEEE workshop on speech coding for telecommunications. Ottobre 1993, pp. 35-36.
[Lin80]
Y. Linde, A. Buzo, R. Gray «An algorithm for.vector quantizer design» in IEEE Transaction on Communications, voi. 28, Gennaio 1980, pp.85-95.
[Lin88]
D. Lin «Vector Excitation coding using a composite source model» Proc. of EUSIPCO,1988, pp. 859 - 862.
J. Makhoul, M. Berouti «Adaptive noise spectral shaping and entropy coding in predictive coding of speech» in IEEE Tr. on ASSP, voi. ASSp-27, n. 1, Febbraio 1979, pp. 63 - 73.
[Mar76]
J.D. Markel, A.H. jr. Gray «Linear Prediction of Speech» Springer-Verlag, 1976.
[Moo89]
C.J.B. Moore, «An Introduction to thè Psychology of Hearing» Academic Press, 1989.
[Mus90]
H.G. Musmann «The ISO Audio Coding Standard» IEEE, 1990.
[Pap84]
A. Papouliss «Probability, Random Variables and Stochastic Processes» McGraw-Hill, 1984.
[Pap87]
P.E. Papamichalis «Praticai Approaches to Speech Coding» Prentice-Hall, 1987.
[Pas94]
E. Paskoy, K. Srinivasan, A. Gersho «Variable bit-rate CELP coding of speech with phonetic classification» in ETT, voi. 5, n. 5, Settembre-Ottobre 1994, pp. 57 - 68.
[Pro92]
J.G. Proakis, D.G. Manolakis «Digital Signal Processing Principles, Algorithms and Applications» Macmillan, 1992.
[Rab78]
L. R. Rabiner, R.W. Shafer «Digital Processing of Speech Signals» Prentice-Hall, 1978.
[Sch85]
M. R. Schroeder, B.S. Atal «Code-Excited Linear Prediction (CELP): high quality speech at very low bit rates» Proc. of ICASSP, Tampa 1985, pp. 937-940.
[Sha71]
C.E. Shannon, W. Weaver «La teoria matematica delle comunicazioni» Etas Kompass, 1971.
[Sho93]
Y. Shoham «High-quality speech coding at 2.4 to 4.0 kbps based on time-frequency interpolation» Proc. of ICASSP, 1993, pp. 11-167/170.
[Soo84]
F. K. Soong, B.H. Juang «Line spectrum pair (LSP) and speech data compression» Proc. of ICASSP 84, paper 1.10, 1984.
[Tan94]
Y. Tanaka, H. Kimura «Low-bit-rate speech coding using a two dimensionai transform of residuai signals and waveform interpolation» Proc. of ICASSP 1994, pp. 1-173/176.
H. Taub, D. Schilling «Elettronica Integrata Digitale» McGraw-Hill, 1977.
[Toh79]
Y. Tohkura «Experimental comparison of parameter inteipolation in LPC vocoders» Proc, of 97th MEETING OF ACOUSTICAL SOCIETY OF AMERICA, June 1979, pp. 373-376.
[Tsu92]
T. Kyoya, H. Suzuki, O. Shimoyoshi, M. Sonohara, K. Akagiri, R.M. Heddle «ATRAC: Adaptive Transform Acoustic Coding for MiniDisc» 93rd AES CONVENTION Preprint, 1992.
[Un75]
C.K. Un, D.T. Magill «The Residual-Excited linear prediction Vocoder with transmission rate below 9.6 kbit/s» in IEEE Tr. on Comm., voi. cora-23, n. 12, Dicembre 1975, pp. 1466-1474.
[WakSl]
H. Wakita «Linear prediction voice synthesizers: Line spectrum pairs (LSP) is thè newest of several techniques» in Speech Technol., Fall 1981.