Abstract
Linear predictive speech coders (LPC) have dominated speech coding applications for the past two decades. A common characteristic of these coders is that open-loop methods are used for the analysis of the spectrum filter and the excitation signal. With these open-loop methods, no performance measure is defined directly between the original speech and the reconstructed speech.
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C. G. Bell et al., “Reduction of Speech Spectra by Analysis-by-Synthesis Techniques,” J Acoust Soc Am, Vol. 33, Dec. 1961, pp. 1725–1736.
B. S. Atal and J. R. Remde, “A New Model of LPC Excitation for Producing Natural-Sounding Speech at Low Bit Rates,” International Conference on Acoustics, Speech, and Signal Processing, 1982, Proc, pp. 614–617.
M. R. Schroeder and B. S. Atal, “Code-Excited Linear Prediction (CELP): High Quality Speech at Very Low Bit Rates,” International Conference on Acoustics, Speech, and Signal Processing, 1985, Proc, pp. 937–940.
J. H. Chen and A. Gersho, “Real-Time Vector APC Speech Coding at 4800 BPS with Adaptive Postfilteuing,” International Conference on Acoustics, Speech, and Signal Processing, 1987, Proc, pp. 51.3.1–51.3.4.
F. Itakura, “Line Spectrum Representation of Linear Predictive Coefficients of Speech Signals,” J Acoust Soc Am, Vol.57, Supplement No. 1, 1975, p. 535.
F. K. Soong and B. H. Juang, “Optimal Quantization of LSP Parameters,” International Conference on Acoustics, Speech, and Signal Processing, 1988, Proc, pp. 394–397.
M. Yong, G. Davidson, and A. Gersho, “Encoding of LPC Spectral Parameters Using Switched-Adaptive Interframe Vector Prediction,” International Conference on Acoustics, Speech, and Signal Processing, 1988, Proc, pp. 402–405.
G. S. Kang and L. J. Fransen, “Low-Bit-Rate Speech Encoders Based on Line-Spectrum Frequencies (LSFs),” Naval Research Laboratory Report No. 8857, Nov. 1984.
F. F. Tzeng, “Near-Toll Quality Real-Time Speech Coding at 4.8 kbit/s for Mobile Satellite Communications,” 8th International Conference on Digital Satellite Communications, 1989, Proc, pp. 93–98.
I. A. Gerson and M. A. Jasiuk, “Vector Sum Excited Linear Prediction (VSELP),” IEEE Workshop on Speech Coding for Telecommunications, 1989, Abstracts, pp. 66–68.
“IEEE Recommended Practice for Speech Quality Measurements,” IEEE Transactions on Audio and Electroacoustics, Vol. AU-17, No. 3, Sept. 1969, pp. 225–246.
J. P. Campbell, Jr., and T. E. Tremain, “Voiced/Unvoiced Classification of Speech With Applications to the U.S. Government LPC-10E Algorithm,” International Conference on Acoustics, Speech, and Signal Processing, 1986, Proc, pp. 473–476.
L. R. Rabiner et al., “A Comparative Performance Study of Several Pitch Detection Algorithms,” IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. ASSP-24, Oct. 1976, pp. 399–417.
F. F. Tzeng, “Analysis-By-Synthesis Linear Predictive Speech Coding at 2.4 kbit/s,” Global Telecommunications Conference, 1989, Proc, pp. 34.4.1–34.4.5.
F. F. Tzeng, “An Analysis-by-Synthesis Linear Predictive Model for Narrowband Speech Coding,” International Conference on Acoustics, Speech, and Signal Processing, 1990, Proc, to be published.
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© 1991 Springer Science+Business Media New York
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Tzeng, F.F. (1991). Analysis-by-Synthesis Linear Predictive Speech Coding at 4.8 kbit/s and Below. In: Atal, B.S., Cuperman, V., Gersho, A. (eds) Advances in Speech Coding. The Springer International Series in Engineering and Computer Science, vol 114. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-3266-8_14
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DOI: https://doi.org/10.1007/978-1-4615-3266-8_14
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