{"product_id":"digital-speech-isbn-9780470870075","title":"Digital Speech","description":"Building on the success of the first edition \u003ci\u003eDigital Speech\u003c\/i\u003e offers extensive new, updated and revised material based upon the latest research. This \u003ci\u003eSecond Edition\u003c\/i\u003e continues to provide the fundamental technical background required for low bit rate speech coding and the hottest developments in digital speech coding techniques that are applicable to evolving communication systems.  \u003cul\u003e \u003cli\u003eFeatures new chapters on \u003ci\u003ePitch Estimation and Voice-Unvoiced Classification of Speech, Harmonic Speech Coding\u003c\/i\u003e and \u003ci\u003eMultimode Speech Coding\u003c\/i\u003e\n\u003c\/li\u003e \u003cli\u003ePresents a comprehensively revised chapter entitled \u003ci\u003eAnalysis by Synthesis LPC Coding\u003c\/i\u003e including specific examples of popular speech coders such as CELP (Code-Excited Linear Predictive) Coding\u003c\/li\u003e \u003cli\u003eContains an updated chapter on Efficient LPC Quantization Methods including MSVQ and anti-aliasing filtering\u003c\/li\u003e \u003cli\u003eDiscusses Voice Activity Detection (VAD) methods\u003c\/li\u003e \u003cli\u003eOffers expanded coverage of speech enhancement techniques such as echo cancellation and noise suppression\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWritten by a well-known, highly respected academic, this authoritative volume will be invaluable to practising engineers, network designers, computer scientists and advanced students in communications, electrical and electronic engineering.\u003c\/p\u003e  Preface.  \u003cp\u003eAcknowledgements.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e1 Introduction.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003e2 Coding Strategies and Standards.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Introduction.\u003c\/p\u003e \u003cp\u003e2.2 Speech Coding Techniques.\u003c\/p\u003e \u003cp\u003e2.3 Algorithm Objectives and Requirements.\u003c\/p\u003e \u003cp\u003e2.4 Standard Speech Coders.\u003c\/p\u003e \u003cp\u003e2.5 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e3 Sampling and Quantization.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Introduction.\u003c\/p\u003e \u003cp\u003e3.2 Sampling.\u003c\/p\u003e \u003cp\u003e3.3 Scalar Quantization.\u003c\/p\u003e \u003cp\u003e3.4 Vector Quantization.\u003c\/p\u003e \u003cp\u003e3.5 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e4 Speech Signal Analysis and Modelling.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Introduction.\u003c\/p\u003e \u003cp\u003e4.2 Short-Time Spectral Analysis.\u003c\/p\u003e \u003cp\u003e4.3 Linear Predictive Modelling of Speech Signals.\u003c\/p\u003e \u003cp\u003e4.4 Pitch Prediction.\u003c\/p\u003e \u003cp\u003e4.5 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e5 Efficient LPC QuantizationMethods.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Introduction.\u003c\/p\u003e \u003cp\u003e5.2 Alternative Representation of LPC.\u003c\/p\u003e \u003cp\u003e5.3 LPC to LSF Transformation.\u003c\/p\u003e \u003cp\u003e5.4 LSF to LPC Transformation.\u003c\/p\u003e \u003cp\u003e5.5 Properties of LSFs.\u003c\/p\u003e \u003cp\u003e5.6 LSF Quantization.\u003c\/p\u003e \u003cp\u003e5.7 Codebook Structures.\u003c\/p\u003e \u003cp\u003e5.8 MSVQ Performance Analysis.\u003c\/p\u003e \u003cp\u003e5.9 Inter-frame Correlation.\u003c\/p\u003e \u003cp\u003e5.10 Improved LSF Estimation Through Anti-Aliasing Filtering.\u003c\/p\u003e \u003cp\u003e5.11 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e6 Pitch Estimation and Voiced–Unvoiced Classification of Speech.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 Introduction.\u003c\/p\u003e \u003cp\u003e6.2 Pitch Estimation Methods.\u003c\/p\u003e \u003cp\u003e6.3 Voiced–Unvoiced Classification.\u003c\/p\u003e \u003cp\u003e6.4 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e7 Analysis by Synthesis LPC Coding.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Introduction.\u003c\/p\u003e \u003cp\u003e7.2 Generalized AbS Coding.\u003c\/p\u003e \u003cp\u003e7.3 Code-Excited Linear Predictive Coding.\u003c\/p\u003e \u003cp\u003e7.4 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e8 Harmonic Speech Coding.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Introduction.\u003c\/p\u003e \u003cp\u003e8.2 Sinusoidal Analysis and Synthesis.\u003c\/p\u003e \u003cp\u003e8.3 Parameter Estimation.\u003c\/p\u003e \u003cp\u003e8.4 Common Harmonic Coders.\u003c\/p\u003e \u003cp\u003e8.5 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e9 Multimode Speech Coding.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Introduction.\u003c\/p\u003e \u003cp\u003e9.2 Design Challenges of a Hybrid Coder.\u003c\/p\u003e \u003cp\u003e9.3 Summary of Hybrid Coders.\u003c\/p\u003e \u003cp\u003e9.4 Synchronized Waveform-Matched Phase Model.\u003c\/p\u003e \u003cp\u003e9.5 Hybrid Encoder.\u003c\/p\u003e \u003cp\u003e9.6 Speech Classification.\u003c\/p\u003e \u003cp\u003e9.7 Hybrid Decoder.\u003c\/p\u003e \u003cp\u003e9.8 Performance Evaluation.\u003c\/p\u003e \u003cp\u003e9.9 Quantization Issues of Hybrid Coder Parameters.\u003c\/p\u003e \u003cp\u003e9.10 Variable Bit Rate Coding.\u003c\/p\u003e \u003cp\u003e9.11 Acoustic Noise and Channel Error Performance.\u003c\/p\u003e \u003cp\u003e9.12 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e10 Voice Activity Detection.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Introduction.\u003c\/p\u003e \u003cp\u003e10.2 Standard VAD Methods.\u003c\/p\u003e \u003cp\u003e10.3 Likelihood-Ratio-Based VAD.\u003c\/p\u003e \u003cp\u003e10.4 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e11 Speech Enhancement.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Introduction.\u003c\/p\u003e \u003cp\u003e11.2 Review of STSA-based Speech Enhancement.\u003c\/p\u003e \u003cp\u003e11.3 Noise Adaptation.\u003c\/p\u003e \u003cp\u003e11.4 Echo Cancellation.\u003c\/p\u003e \u003cp\u003e11.5 Summary.\u003c\/p\u003e \u003cp\u003eBibliography.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIndex\u003c\/b\u003e.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eProfessor Kondoz\u003c\/strong\u003e joined the university of Surrey as a PhD. student in October 1984. From 1986 to 1988 he was employed as a research fellow in the communications group. After completing his PhD, in 1988 he was appointed as a lecturer. In 1995 he became a Reader and in 1997 Professor and Deputy Director in the Centre for Communication Systems Research (CCSR).\u003cbr\u003eHe has been involved in teaching of digital signal processing, telecommunications theory and source coding in both undergradute and postgraduate levels. In research he has been heading Multimedia Communication Research Group since 1990. To date, Professor Kondoz has supervised 20 successful PhD students in Speech, Video and Channel coding, Source data packetisation, Error resilient speech and video transmission and Mobile multimedia communications. His current research interests are, Low bit rate speech, image and video coding error resilient video transmission, mobile multimedia communications, robust wireless ATM, real-time terminal design and implementation for mobile communications.\u003cbr\u003eOutside the University, Professor Kondoz has been a member of both the IEE and IEEE. He is a CEng and served on E5. He is on EPSRC College for signal processing and communications.   Building on the success of the first edition \u003ci\u003eDigital Speech\u003c\/i\u003e offers extensive new, updated and revised material based upon the latest research. This \u003ci\u003eSecond Edition\u003c\/i\u003e continues to provide the fundamental technical background required for low bit rate speech coding and the hottest developments in digital speech coding techniques that are applicable to evolving communication systems.  \u003c\/p\u003e\u003cul\u003e \u003cli\u003eFeatures new chapters on \u003ci\u003ePitch Estimation and Voice-Unvoiced Classification of Speech, Harmonic Speech Coding\u003c\/i\u003e and \u003ci\u003eMultimode Speech Coding\u003c\/i\u003e\n\u003c\/li\u003e \u003cli\u003ePresents a comprehensively revised chapter entitled \u003ci\u003eAnalysis by Synthesis LPC Coding\u003c\/i\u003e including specific examples of popular speech coders such as CELP (Code-Excited Linear Predictive) Coding\u003c\/li\u003e \u003cli\u003eContains an updated chapter on Efficient LPC Quantization Methods including MSVQ and anti-aliasing filtering\u003c\/li\u003e \u003cli\u003eDiscusses Voice Activity Detection (VAD) methods\u003c\/li\u003e \u003cli\u003eOffers expanded coverage of speech enhancement techniques such as echo cancellation and noise suppression\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWritten by a well-known, highly respected academic, this authoritative volume will be invaluable to practising engineers, network designers, computer scientists and advanced students in communications, electrical and electronic engineering.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47989068890341,"sku":"NP9780470870075","price":218.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780470870075.jpg?v=1761782665","url":"https:\/\/k12savings.com\/es\/products\/digital-speech-isbn-9780470870075","provider":"K12savings","version":"1.0","type":"link"}