02751cam a22003014a 4500 147 147 11920542 OSt 20190820101709.0 000224s2000 flua bf 001 0 eng 00026994 0849385253 (alk. paper) DLC DLC DLC pcc TK7882.S65 G66 2000 004.454 GOL R 23 Goldberg, Randy, 1966- A practical handbook of speech coders / Randy Goldberg, Lance Riek. Boca Raton : CRC Press, c2000. xx, 231 p. : ill. ; 24 cm. Includes bibliographical references (p. 209-224) and index. INTRODUCTION SPEECH PRODUCTION The Speech Chain Articulation Source-Filter Model SPEECH ANALYSIS TECHNIQUES Sampling and the Speech Waveform Systems and Filtering z Transform Fourier Transform Discrete Fourier Transform Windowing Signal Segments LINEAR PREDICTION VOCAL TRACT MODELING Sound Propagation in the Vocal Tract Estimation of LP Parameters Transformations of LP Parameters for Quantization Examples of LP Modeling PITCH EXTRACTION Autocorrelation Pitch Extraction Cepstral Pitch Extraction Frequency-Domain Error Minimization Pitch Tracking AUDITORY INFORMATION PROCESSING The Basilar Membrane: A Spectrum Analyzer Critical Bands Thresholds of Audibility and Detectability Monaural Masking QUANTIZATION AND WAVEFORM CODERS Uniform Quantization Nonlinear Quantization Adaptive Quantization Vector Quantization QUALITY EVALUATION Objective Measures Subjective Measures Perceptual Objective Measures VOICE CODING CONCEPTS Channel Vocoder Formant Vocoders The Sinusoidal Speech Coder Linear Prediction Vocoder LINEAR PREDICTION ANALYSIS BY SYNTHESIS Analysis by Synthesis Estimation of Excitation Multi-Pulse Linear Prediction Coder Regular Pulse Excited LP Coder Code Excited Linear Prediction Coder MIXED EXCITATION CODING Multi-Band Excitation Vocoder Mixed Excitation Linear Prediction Coder Split Band LPC Coder Harmonic Vector Excitation Coder Waveform Interpolation Coding PERCEPTUAL SPEECH CODING Auditory Processing of Speech Perceptual Coding Considerations Research in Perceptual Speech Coding APPENDIX: RELATED INTERNET SITES Speech processing systems Handbooks, manuals, etc. Riek, Lance. Publisher description http://www.loc.gov/catdir/enhancements/fy0646/00026994-d.html 7 cbc orignew 1 ocip 20 y-gencatlg ddc STS 0 0 ddc 0 0 3/5 AIISH AIISH 2019-08-20 1 004.454 GOL R 12344 2024-10-17 00:00:00 2024-10-14 2019-08-20 STS