A 4 kb/s hybrid MELP/CELP coder with alignment phase encoding and zero-phase equalization

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 3, Issue , 2000, Pages 1379-1382

  Stachurski, Jacek ^a   McCree, Alan ^a  

^a TEXAS INSTRUMENTS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AUDIO SIGNAL PROCESSING; ENCODING (SYMBOLS); EQUALIZERS; SIGNAL PROCESSING; SPEECH; SPEECH PROCESSING; FOURIER TRANSFORMS; INTERPOLATION; POLYNOMIALS; SPEECH ANALYSIS; SPEECH SYNTHESIS; WAVEFORM ANALYSIS;

HYBRID CODERS; LISTENING TESTS; PHASE COMPONENT; PHASE ENCODING; SPEECH QUALITY; SYNTHESIZED SPEECH; TARGET SIGNALS; TRANSITION REGIONS;

SPEECH CODING; VOCODERS;

ALIGNMENT PHASE ENCODING; CODE EXCITED LINEAR PREDICTION CODER; FOURIER SYNTHESIS; MIXED EXCITATION LINEAR PREDICTION CODER; MULTIMODAL CODEC; ZERO PHASE EQUALIZATION;

EID: 0033692612     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.861837     Document Type: Conference Paper

References (10)

1. A. V. McCree and T. P. Barnwell III, "Mixed Excitation LPC Vocoder Model for Low Bit Rate Speech Coding", IEEE Trans. on Speech and Audio Processing, vol. 3, pp. 242-250, July 1995.
2. M. R. Schroeder and B. S. Atal, "Code-Excited Linear Predictive (CELP): High Quality Speech at Very Low Bit Rates", in Proc. IEEE Int. Conf. ASSP, (Tampa), pp. 937-940, Mar. 1985.
3. I. M. Trancoso, L. Almeida, and J. M. Tribolet, "A Study on the Relationships Between Stochastic and Harmonic Coding", in Proc. IEEE Int. Conf. ASSP, (Tokyo), pp. 1709-1712, Apr. 1986.
4. D. L. Thomson and D. P. Prezas, "Selective Modeling of the LPC Residual During Unvoiced Frames; White Noise or Pulse Excitation", in Proc. IEEE Int. Conf. ASSP, (Tokyo), pp. 3087-3090, Apr. 1986.
5. W. B. Kleijn, "Encoding Speech Using Prototype Waveforms", IEEE Trans. on Speech and Audio Processing, vol. 1, pp. 386-399, Oct. 1993.
6. E. Shlomot, V. Cuperman, and A. Gersho, "Combined Harmonic And Waveform Coding Of Speech At Low Bit Rates", in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, (Seattle), pp. 585-588, May 1998.
7. J. Stachurski, A. McCree, and V. Viswanathan, "High Quality MELP Coding at Bit-Rates Around 4 kb/s", in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, (Phoenix), May 1999.
8. W. B. Kleijn and J. Haagen, 'Transformation and Decomposition of the Speech Signal for Coding", IEEE Signal Processing Letters, vol. 1, pp. 136-138, Sept. 1994.
9. R. J. McAulay and T. F. Quatieri, "Speech Analysis/Synthesis Based on a Sinusoidal Representation", IEEE Trans. on Acoustics, Speech, and Signal Processing, vol. ASSP-34, pp. 744-754, Aug. 1986.
10. T. Moriya and M. Honda, "Speech Coder Using Phase Equalization and Vector quantization", in Proc. IEEE Int. Conf. ASSP, (Tokyo), pp. 1701-1704, Apr. 1986.