Audio Processing And Speech Recognition
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Audio Processing And Speech Recognition
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Author : Soumya Sen
language : en
Publisher: Springer
Release Date : 2019-01-30
Audio Processing And Speech Recognition written by Soumya Sen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-30 with Technology & Engineering categories.
This book offers an overview of audio processing, including the latest advances in the methodologies used in audio processing and speech recognition. First, it discusses the importance of audio indexing and classical information retrieval problem and presents two major indexing techniques, namely Large Vocabulary Continuous Speech Recognition (LVCSR) and Phonetic Search. It then offers brief insights into the human speech production system and its modeling, which are required to produce artificial speech. It also discusses various components of an automatic speech recognition (ASR) system. Describing the chronological developments in ASR systems, and briefly examining the statistical models used in ASR as well as the related mathematical deductions, the book summarizes a number of state-of-the-art classification techniques and their application in audio/speech classification. By providing insights into various aspects of audio/speech processing and speech recognition, this book appeals a wide audience, from researchers and postgraduate students to those new to the field.
Speech And Audio Signal Processing
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Author : Ben Gold
language : en
Publisher: John Wiley & Sons
Release Date : 2011-08-23
Speech And Audio Signal Processing written by Ben Gold and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-23 with Technology & Engineering categories.
When Speech and Audio Signal Processing published in 1999, it stood out from its competition in its breadth of coverage and its accessible, intutiont-based style. This book was aimed at individual students and engineers excited about the broad span of audio processing and curious to understand the available techniques. Since then, with the advent of the iPod in 2001, the field of digital audio and music has exploded, leading to a much greater interest in the technical aspects of audio processing. This Second Edition will update and revise the original book to augment it with new material describing both the enabling technologies of digital music distribution (most significantly the MP3) and a range of exciting new research areas in automatic music content processing (such as automatic transcription, music similarity, etc.) that have emerged in the past five years, driven by the digital music revolution. New chapter topics include: Psychoacoustic Audio Coding, describing MP3 and related audio coding schemes based on psychoacoustic masking of quantization noise Music Transcription, including automatically deriving notes, beats, and chords from music signals. Music Information Retrieval, primarily focusing on audio-based genre classification, artist/style identification, and similarity estimation. Audio Source Separation, including multi-microphone beamforming, blind source separation, and the perception-inspired techniques usually referred to as Computational Auditory Scene Analysis (CASA).
Speech And Audio Processing For Coding Enhancement And Recognition
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Author : Tokunbo Ogunfunmi
language : en
Publisher: Springer
Release Date : 2014-10-14
Speech And Audio Processing For Coding Enhancement And Recognition written by Tokunbo Ogunfunmi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-14 with Technology & Engineering categories.
This book describes the basic principles underlying the generation, coding, transmission and enhancement of speech and audio signals, including advanced statistical and machine learning techniques for speech and speaker recognition with an overview of the key innovations in these areas. Key research undertaken in speech coding, speech enhancement, speech recognition, emotion recognition and speaker diarization are also presented, along with recent advances and new paradigms in these areas.
Robustness In Automatic Speech Recognition
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Author : Jean-Claude Junqua
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Robustness In Automatic Speech Recognition written by Jean-Claude Junqua and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Foreword Looking back the past 30 years. we have seen steady progress made in the area of speech science and technology. I still remember the excitement in the late seventies when Texas Instruments came up with a toy named "Speak-and-Spell" which was based on a VLSI chip containing the state-of-the-art linear prediction synthesizer. This caused a speech technology fever among the electronics industry. Particularly. applications of automatic speech recognition were rigorously attempt ed by many companies. some of which were start-ups founded just for this purpose. Unfortunately. it did not take long before they realized that automatic speech rec ognition technology was not mature enough to satisfy the need of customers. The fever gradually faded away. In the meantime. constant efforts have been made by many researchers and engi neers to improve the automatic speech recognition technology. Hardware capabilities have advanced impressively since that time. In the past few years. we have been witnessing and experiencing the advent of the "Information Revolution." What might be called the second surge of interest to com mercialize speech technology as a natural interface for man-machine communication began in much better shape than the first one. With computers much more powerful and faster. many applications look realistic this time. However. there are still tremendous practical issues to be overcome in order for speech to be truly the most natural interface between humans and machines.
Speech And Audio Processing
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Author : Ian McLoughlin
language : en
Publisher: Cambridge University Press
Release Date : 2016-07-21
Speech And Audio Processing written by Ian McLoughlin and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-21 with Computers categories.
An accessible introduction to speech and audio processing with numerous practical illustrations, exercises, and hands-on MATLAB® examples.
Speech And Audio Signal Processing
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Author : Bernard Gold
language : en
Publisher:
Release Date : 2000
Speech And Audio Signal Processing written by Bernard Gold and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.
This text provides readers with a comprehensive coverage of speech and audio signal processing available. These topics include everything from the basic foundation material on digital signal processing, pattern recognition, acoustics, and hearing, to material of historical significance.
Voice Unlocked
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Author : Barrett Williams
language : en
Publisher: Barrett Williams
Release Date : 2024-11-21
Voice Unlocked written by Barrett Williams and has been published by Barrett Williams this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-21 with Computers categories.
**Unlock the Power of Voice Technology with "Voice Unlocked"** Dive into the captivating world of speech and audio processing with "Voice Unlocked," your essential guide to the technologies shaping the way we communicate with machines. This eBook unveils the complex interworking of human-computer interaction, beginning with the evolution of speech recognition systems to the breakthrough applications of deep learning in audio processing. Discover how sound waves and human speech anatomy form the bedrock of modern audio processing technologies. Unearth the secrets of neural networks and explore how they revolutionize speech recognition and natural language processing. Real-life case studies illustrate the profound impact of these technologies in smart devices and beyond. Join a journey through the world of voice assistants and smart speakers, uncovering the key innovations and ethical debates that surround these ubiquitous tools. Learn how emotional tones can be detected through audio analysis, enhancing customer service and enabling new user experiences. Explore how voice biometrics are setting new standards in security and authentication, and how audio enhancement techniques are reshaping user interactions. "Voice Unlocked" also delves into cross-disciplinary innovations, showcasing collaborations with audiovisual technologies and the potential avenues for future exploration. Engage with thought-provoking insights into the ethical implications of audio processing, including privacy concerns and algorithmic biases. Prepare for the future of human-computer interaction by examining emerging trends and imagining the next generation of interfaces where audio processing plays a pivotal role. Conclude your exploration with industry insights and reflections on the transformative impact of these technologies on our daily lives. Whether you're a tech enthusiast or a professional in the field, "Voice Unlocked" offers a comprehensive understanding of the audio innovations that are making waves today and shaping tomorrow's world.
Audio And Speech Processing With Matlab
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Author : Paul Hill
language : en
Publisher: CRC Press
Release Date : 2018-12-07
Audio And Speech Processing With Matlab written by Paul Hill and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-07 with Computers categories.
Speech and audio processing has undergone a revolution in preceding decades that has accelerated in the last few years generating game-changing technologies such as truly successful speech recognition systems; a goal that had remained out of reach until very recently. This book gives the reader a comprehensive overview of such contemporary speech and audio processing techniques with an emphasis on practical implementations and illustrations using MATLAB code. Core concepts are firstly covered giving an introduction to the physics of audio and vibration together with their representations using complex numbers, Z transforms and frequency analysis transforms such as the FFT. Later chapters give a description of the human auditory system and the fundamentals of psychoacoustics. Insights, results, and analyses given in these chapters are subsequently used as the basis of understanding of the middle section of the book covering: wideband audio compression (MP3 audio etc.), speech recognition and speech coding. The final chapter covers musical synthesis and applications describing methods such as (and giving MATLAB examples of) AM, FM and ring modulation techniques. This chapter gives a final example of the use of time-frequency modification to implement a so-called phase vocoder for time stretching (in MATLAB). Features A comprehensive overview of contemporary speech and audio processing techniques from perceptual and physical acoustic models to a thorough background in relevant digital signal processing techniques together with an exploration of speech and audio applications. A carefully paced progression of complexity of the described methods; building, in many cases, from first principles. Speech and wideband audio coding together with a description of associated standardised codecs (e.g. MP3, AAC and GSM). Speech recognition: Feature extraction (e.g. MFCC features), Hidden Markov Models (HMMs) and deep learning techniques such as Long Short-Time Memory (LSTM) methods. Book and computer-based problems at the end of each chapter. Contains numerous real-world examples backed up by many MATLAB functions and code.
Python Speaks A Guide To Developing Voice Controlled Apps With Speech Recognition
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Author : Marlene Welch
language : en
Publisher: Jaroslav Zdanovic
Release Date : 2025-03-31
Python Speaks A Guide To Developing Voice Controlled Apps With Speech Recognition written by Marlene Welch and has been published by Jaroslav Zdanovic this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-31 with Computers categories.
Discover the future of technology with Python Speaks, your comprehensive guide to developing cutting-edge voice-controlled applications using speech recognition. This book takes you on a journey through the fascinating world of voice interfaces, equipping you with the skills and knowledge to create innovative and interactive applications. Whether you're a seasoned developer or a curious beginner, this guide provides the tools and techniques needed to harness the power of voice in your projects. The book begins with an exploration of the fundamental concepts behind speech recognition technology, offering a clear and concise introduction to the basics. You'll learn about the history and evolution of voice interfaces, understanding how they have transformed the way we interact with devices. The initial chapters lay a solid foundation, ensuring you have a strong grasp of the underlying principles before diving into more complex topics. As you progress, Python Speaks delves into the practical aspects of developing voice-controlled applications. Detailed explanations and step-by-step tutorials walk you through the process of integrating speech recognition into your Python projects. You'll explore various libraries and tools, gaining hands-on experience with real-world examples and exercises. From basic voice commands to advanced natural language processing, this guide covers it all.
Pattern Recognition In Speech And Language Processing
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Author : Wu Chou
language : en
Publisher: CRC Press
Release Date : 2003-02-26
Pattern Recognition In Speech And Language Processing written by Wu Chou and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-02-26 with Technology & Engineering categories.
Over the last 20 years, approaches to designing speech and language processing algorithms have moved from methods based on linguistics and speech science to data-driven pattern recognition techniques. These techniques have been the focus of intense, fast-moving research and have contributed to significant advances in this field. Pattern Reco