Low bit-rate speech coding based on an improved sinusoidal model

Speech Communication

Volumn 34, Issue 4, 2001, Pages 369-390

  Ahmadi, Sassan ^a   Spanias, Andreas S ^b  

^a NOKIA RESEARCH CENTER   (United States)

^b Arizona State University   (United States)

Author keywords

Frame interpolation; Linear prediction; Phase modeling; Sinusoidal model; Speech classification; Speech coding

Indexed keywords

ALGORITHMS; DATABASE SYSTEMS; ERROR CORRECTION; INTERPOLATION; MATHEMATICAL MODELS; VECTOR QUANTIZATION;

SPEECH CLASSIFICATION;

SPEECH CODING;

EID: 0035400321     PISSN: 01676393     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-6393(00)00057-1     Document Type: Article

References (39)

1. A new phase model for sinusoidal transform coding of speech
2. Cepstrum-based pitch detection using a new statistical v/uv classification algorithm
3. A spectral model for nonstationary voiced speech
4. Nonstationary spectral modeling of voiced speech
5. Spectral quantization and interpolation for CELP coders
6. High-order all-pole modeling of the spectral envelope
7. Design of digital all-pass filters using a weighted least squares approach
8. Adaptive post-filtering for quality enhancement of coded speech
9. A weighted overlap-add method of short-time Fourier analysis/synthesis
10. Advances in speech and audio compression
11. Distortion measures for speech processing
12. High quality glottal LPC vocoding
13. Phase compensation in all-pole speech analysis
14. Speech coding using waveform matching based on LPC residual phase equalization
15. A weighted least squares algorithm for quasi-equiripple FIR and IIR digital filter design
16. An algorithm for vector quantizer design
17. Harmonic coding at 4.8 kbps
18. Quantizing for minimum distortion
19. Computationally efficient sine-wave synthesis and its application to sinusoidal transform coding
20. Pitch estimation and voicing detection based on a sinusoidal speech model
21. Low-rate speech coding based on the sinusoidal model
22. Sinusoidal coding
23. A method for reducing the transmission rate of a channel vocoder by using frame interpolation
24. Cepstrum pitch detection
25. Efficient vector quantization of LPC parameters at 24 bits/frame
26. Efficient vector quantization of LPC parameters at 24 bits/frame
27. A comparative performance study of several pitch detection algorithms
28. Enhancement of ADPCM speech coding with backward-adaptive algorithms for post-filtering and noise feedback
29. Speech coding: A tutorial review
30. Design of FIR digital phase networks
31. A study on short-time phase and multi-pulse LPC
32. Quantization issues in harmonic coders
33. New objective measures for the evaluation of pitch extractors
34. Evaluating processed speech using the diagnostic rhyme test