Direction Of Arrival Estimation And Localization Of Multi Speech Sources

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Direction of Arrival Estimation and Localization of Multi-Speech Sources

Author : Nilanjan Dey
Publisher : Springer
ISBN 13 : 3319730592
Total Pages : 67 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Direction of Arrival Estimation and Localization of Multi-Speech Sources by : Nilanjan Dey

Download or read book Direction of Arrival Estimation and Localization of Multi-Speech Sources written by Nilanjan Dey and published by Springer. This book was released on 2017-12-23 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents research and applications on arrival estimation and localization in speech processing to ensure that the broad vision of the direction of arrival estimation (DOAE) / localization of speech sources is well-established. The book first provides a brief overview of the most classical direction of arrival estimation and localization techniques. It then introduces the concept and model of acoustics sources and then highlights the most contemporary studies on this pervasive problem. In addition, the authors explore employing the optimization algorithms to improve the DOAE techniques. The book then highlights the concept and principles of the multi-DOAE approaches. Using a microphone array, the book introduces the localization and tracking problem of multiple speech/acoustic sources. It includes several applications and real-life speech sources localization based on the DOAE approaches. The book reports the challenges facing the DOAE techniques in speech-sources localization. The book pertains to researchers, designers, and engineers in speech processing fields.

Intelligent Speech Signal Processing

Author : Nilanjan Dey
Publisher : Academic Press
ISBN 13 : 0128181303
Total Pages : 210 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Intelligent Speech Signal Processing by : Nilanjan Dey

Download or read book Intelligent Speech Signal Processing written by Nilanjan Dey and published by Academic Press. This book was released on 2019-06-15 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intelligent Speech Signal Processing investigates the utilization of speech analytics across several systems and real-world activities, including sharing data analytics related information, creating collaboration networks between several participants, and implementing video-conferencing in different application areas. It provides a forum for readers to discover the characteristics of intelligent speech signal processing systems across different domains. Chapters focus on the latest applications of speech data analysis and management tools across different recording systems. The book emphasizes the multi-disciplinary nature of the field, presenting different applications and challenges with extensive studies on the design, implementation, development, and management of intelligent systems, neural networks, and related machine learning techniques for speech signal processing. Highlights different data analytics techniques in speech signal processing, including machine learning, and data mining Illustrates different applications and challenges across the design, implementation, and management of intelligent systems and neural networks techniques for speech signal processing Includes coverage of biomodal speech recognition, voice activity detection, spoken language and speech disorder identification, automatic speech to speech summarization, and convolutional neural networks

Classical and Modern Direction-of-Arrival Estimation

Author : T. Engin Tuncer
Publisher : Academic Press
ISBN 13 : 0080923070
Total Pages : 451 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Classical and Modern Direction-of-Arrival Estimation by : T. Engin Tuncer

Download or read book Classical and Modern Direction-of-Arrival Estimation written by T. Engin Tuncer and published by Academic Press. This book was released on 2009-07-10 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classical and Modern Direction of Arrival Estimation contains both theory and practice of direction finding by the leading researchers in the field. This unique blend of techniques used in commercial DF systems and state-of-the art super-resolution methods is a valuable source of information for both practicing engineers and researchers. Key topics covered are: - Classical methods of direction finding - Practical DF methods used in commercial systems - Calibration in antenna arrays - Array mapping, fast algorithms and wideband processing - Spatial time-frequency distributions for DOA estimation - DOA estimation in threshold region - Higher order statistics for DOA estimation - Localization in sensor networks and direct position estimation - Brings together in one book classical and modern DOA techniques, showing the connections between them - Contains contributions from the leading people in the field - Gives a concise and easy- to- read introduction to the classical techniques - Evaluates the strengths and weaknesses of key super-resolution techniques - Includes applications to sensor networks

Acoustic Sensors for Biomedical Applications

Author : Nilanjan Dey
Publisher : Springer
ISBN 13 : 3319922254
Total Pages : 64 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Acoustic Sensors for Biomedical Applications by : Nilanjan Dey

Download or read book Acoustic Sensors for Biomedical Applications written by Nilanjan Dey and published by Springer. This book was released on 2018-07-20 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, application-related studies for acoustic biomedical sensors are covered in depth. The book features an array of different biomedical signals, including acoustic biomedical signals as well as the thermal biomedical signals, magnetic biomedical signals, and optical biomedical signals to support healthcare. It employs signal processing approaches, such as filtering, Fourier transform, spectral estimation, and wavelet transform. The book presents applications of acoustic biomedical sensors and bio-signal processing for prediction, detection, and monitoring of some diseases from the phonocardiogram (PCG) signal analysis. Several challenges and future perspectives related to the acoustic sensors applications are highlighted. This book supports the engineers, researchers, designers, and physicians in several interdisciplinary domains that support healthcare.

Intelligent Decision Support Systems

Author : Surekha Borra
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311062110X
Total Pages : 193 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Intelligent Decision Support Systems by : Surekha Borra

Download or read book Intelligent Decision Support Systems written by Surekha Borra and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-10-21 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intelligent prediction and decision support systems are based on signal processing, computer vision (CV), machine learning (ML), software engineering (SE), knowledge based systems (KBS), data mining, artificial intelligence (AI) and include several systems developed from the study of expert systems (ES), genetic algorithms (GA), artificial neural networks (ANN) and fuzzy-logic systems The use of automatic decision support systems in design and manufacturing industry, healthcare and commercial software development systems has the following benifits: Cost savings in companies, due to employment of expert system technology. Fast decision making, completion of projects in time and development of new products. Improvement in decision making capability and quality. Usage of Knowledge database and Preservation of expertise of individuals Eases complex decision problems. Ex: Diagnosis in Healthcare To address the issues and challenges related to development, implementation and application of automatic and intelligent prediction and decision support systems in domains such as manufacturing, healthcare and software product design, development and optimization, this book aims to collect and publish wide ranges of quality articles such as original research contributions, methodological reviews, survey papers, case studies and/or reports covering intelligent systems, expert prediction systems, evaluation models, decision support systems and Computer Aided Diagnosis (CAD).

Applied Speech Processing

Author : Nilanjan Dey
Publisher : Academic Press
ISBN 13 : 0128242132
Total Pages : 208 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Applied Speech Processing by : Nilanjan Dey

Download or read book Applied Speech Processing written by Nilanjan Dey and published by Academic Press. This book was released on 2021-01-19 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Speech Processing: Algorithms and Case Studies is concerned with supporting and enhancing the utilization of speech analytics in several systems and real-world activities, including sharing data analytics related information, creating collaboration networks between several participants, and the use of video-conferencing in different application areas. The book provides a well-standing forum to discuss the characteristics of the intelligent speech signal processing systems in different domains. The book is proposed for professionals, scientists, and engineers who are involved in new techniques of intelligent speech signal processing methods and systems. It provides an outstanding foundation for undergraduate and post-graduate students as well. - Includes basics of speech data analysis and management tools with several applications, highlighting recording systems - Covers different techniques of big data and Internet-of-Things in speech signal processing, including machine learning and data mining - Offers a multidisciplinary view of current and future challenges in this field, with extensive case studies on the design, implementation, development and management of intelligent systems, neural networks, and related machine learning techniques for speech signal processing

Advances in IoT and Security with Computational Intelligence

Author : Anurag Mishra
Publisher : Springer Nature
ISBN 13 : 9819950880
Total Pages : 418 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Advances in IoT and Security with Computational Intelligence by : Anurag Mishra

Download or read book Advances in IoT and Security with Computational Intelligence written by Anurag Mishra and published by Springer Nature. This book was released on 2023-09-21 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a collection of peer-reviewed best-selected research papers presented at the International Conference on Advances in IoT and Security with AI (ICAISA 2023), organized by Deen Dayal Upadhyaya College, University of Delhi, New Delhi, India, in collaboration with University of Canberra, Canberra, Australia, and NIT, Arunachal Pradesh, Itanagar, AP, India, during March 24–25, 2023. The book includes various applications and technologies in this specialized sector of Industry 4.0. The book is divided into two volumes. It focuses on recent advances in Internet of Things and security with its applications using artificial intelligence.

Data-driven and Model-based Methods for Wideband Source Localization

Author : Yifan Wu
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Data-driven and Model-based Methods for Wideband Source Localization by : Yifan Wu

Download or read book Data-driven and Model-based Methods for Wideband Source Localization written by Yifan Wu and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wideband source localization is an important problem in signal processing, and it has wide-range applications in underwater acoustics, indoor speaker localization, teleconferencing, and etc. Over the past few decades, there are significant amount of methods proposed for the wideband source localization. However, it still remains a challenging problem. This dissertation tackles the wideband source localization from data-driven and model-based perspectives. For the data-driven part, a novel deep learning framework for the sound source localization (SSL) was proposed. SSL is to estimate the locations of the sound sources based on the received signal from the microphone array. SSL in the reverberant environment can be challenging due to the multipath artifacts in the received signals. To tackle with this challenge, a deep learning framework based on multi-task learning and image translation (MTIT) network is proposed. MTIT utilizes the encoder-decoder structure and it consists of one encoder and two decoders. The encoder aims to obtain a compressed representation of the input while the two decoders focus on two tasks in parallel. One decoder focuses on mitigating the multipath caused by reverberation and the other decoder predicts the source location. Due to the explicit dereverberation module and the shared encoder (representation), the proposed localization framework can achieve superior performance and can generalize to the unseen data in the reverberant environment compared to the existing baseline methods. For the model-based part, gridless direction-of-arrival (DOA) estimation based on atomic norm minimization (ANM) for the multi-frequency signal was studied. ANM was formulated to an equivalent computationally feasible semi-definite program (SDP) problem. The dual certificate condition is given to certify the optimality. A fast algorithm implementation is given and the dual problem of the SDP is considered. The method is further generalized to the non-uniform array and non-uniform frequency case. Extensive theoretical analysis and numerical experiments demonstrate the superior performance of the proposed method compared to sparse Bayesian learning, the existing grid-based multi-frequency DOA estimation method.

AI-Enabled Smart Healthcare Using Biomedical Signals

Author : Chaurasiya, Rahul Kumar
Publisher : IGI Global
ISBN 13 : 1668439484
Total Pages : 322 pages
Book Rating : 4.6/5 (684 download)

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Book Synopsis AI-Enabled Smart Healthcare Using Biomedical Signals by : Chaurasiya, Rahul Kumar

Download or read book AI-Enabled Smart Healthcare Using Biomedical Signals written by Chaurasiya, Rahul Kumar and published by IGI Global. This book was released on 2022-05-27 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological advancements have enhanced all functions of society and revolutionized the healthcare field. Smart healthcare applications and practices have grown within the past decade, strengthening overall care. Biomedical signals observe physiological activities, which provide essential information to healthcare professionals. Biomedical signal processing can be optimized through artificial intelligence (AI) and machine learning (ML), presenting the next step towards smart healthcare. AI-Enabled Smart Healthcare Using Biomedical Signals will not only cover the mathematical description of the AI- and ML-based methods, but also analyze and demonstrate the usability of different AI methods for a range of biomedical signals. The book covers all types of biomedical signals helpful for smart healthcare applications. Covering topics such as automated diagnosis, emotion identification, and frequency discrimination techniques, this premier reference source is an excellent resource for healthcare administration, biomedical engineers, medical laboratory technicians, medical technology assistants, computer scientists, libraries, students and faculty of higher education, researchers, and academicians.

Sound Source Localization

Author : Richard R. Fay
Publisher : Springer Science & Business Media
ISBN 13 : 0387288635
Total Pages : 340 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Sound Source Localization by : Richard R. Fay

Download or read book Sound Source Localization written by Richard R. Fay and published by Springer Science & Business Media. This book was released on 2006-05-20 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Springer Handbook of Auditory Research presents a series of compreh- sive and synthetic reviews of the fundamental topics in modern auditory - search. The volumes are aimed at all individuals with interests in hearing research including advanced graduate students, postdoctoral researchers, and clinical investigators. The volumes are intended to introduce new investigators to important aspects of hearing science and to help established investigators to better understand the fundamental theories and data in ?elds of hearing that they may not normally follow closely. Each volume presents a particular topic comprehensively, and each serves as a synthetic overview and guide to the literature. As such, the chapters present neither exhaustive data reviews nor original research that has not yet appeared in peer-reviewed journals. The volumes focus on topics that have developed a solid data and conceptual foundation rather than on those for which a literature is only beginning to develop. New research areas will be covered on a timely basis in the series as they begin to mature.

2021 29th European Signal Processing Conference (EUSIPCO)

Author : IEEE Staff
Publisher :
ISBN 13 : 9781665409001
Total Pages : pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis 2021 29th European Signal Processing Conference (EUSIPCO) by : IEEE Staff

Download or read book 2021 29th European Signal Processing Conference (EUSIPCO) written by IEEE Staff and published by . This book was released on 2021-08-23 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: EUSIPCO 2021 will feature the latest developments in research and technology for signal processing, with world class speakers, oral and poster sessions, plenaries, exhibitions, demonstrations, tutorials, and satellite workshops We invite the submission of original, unpublished technical papers on topics including but not limited to Audio and acoustic signal,processing,Speech and language processing,Image and video processing,Multimedia signal processing,Signal processing theory and methods,Sensor array and multichannel signal processing,Signal processing for communications,Radar and sonar signal processing,Signal processing over graphs and networks,Nonlinear signal processing,Statistical signal processing,Compressed sensing and sparse modelling,Optimization methods,Machine learning,Bio medical image and signal processing,Signal processing for computer vision and robotics,Computational imaging and spectral imaging,Information forensics and security

Sparse Sensing and Sparsity Sensed in Multi-sensor Array Applications

Author : Xiangrong Wang
Publisher : Springer Nature
ISBN 13 : 9819995582
Total Pages : 387 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Sparse Sensing and Sparsity Sensed in Multi-sensor Array Applications by : Xiangrong Wang

Download or read book Sparse Sensing and Sparsity Sensed in Multi-sensor Array Applications written by Xiangrong Wang and published by Springer Nature. This book was released on with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Audio Processing and Speech Recognition

Author : Soumya Sen
Publisher : Springer
ISBN 13 : 9811360987
Total Pages : 96 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Audio Processing and Speech Recognition by : Soumya Sen

Download or read book Audio Processing and Speech Recognition written by Soumya Sen and published by Springer. This book was released on 2019-01-30 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Advances in Sound Localization

Author : Pawel Strumillo
Publisher : BoD – Books on Demand
ISBN 13 : 9533072245
Total Pages : 608 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Advances in Sound Localization by : Pawel Strumillo

Download or read book Advances in Sound Localization written by Pawel Strumillo and published by BoD – Books on Demand. This book was released on 2011-04-11 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sound source localization is an important research field that has attracted researchers' efforts from many technical and biomedical sciences. Sound source localization (SSL) is defined as the determination of the direction from a receiver, but also includes the distance from it. Because of the wave nature of sound propagation, phenomena such as refraction, diffraction, diffusion, reflection, reverberation and interference occur. The wide spectrum of sound frequencies that range from infrasounds through acoustic sounds to ultrasounds, also introduces difficulties, as different spectrum components have different penetration properties through the medium. Consequently, SSL is a complex computation problem and development of robust sound localization techniques calls for different approaches, including multisensor schemes, null-steering beamforming and time-difference arrival techniques. The book offers a rich source of valuable material on advances on SSL techniques and their applications that should appeal to researches representing diverse engineering and scientific disciplines.

Microphone Arrays

Author : Michael Brandstein
Publisher : Springer Science & Business Media
ISBN 13 : 3662046199
Total Pages : 401 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Microphone Arrays by : Michael Brandstein

Download or read book Microphone Arrays written by Michael Brandstein and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to provide a single complete reference on microphone arrays. Top researchers in this field contributed articles documenting the current state of the art in microphone array research, development and technological application.

Applications of Cuckoo Search Algorithm and its Variants

Author : Nilanjan Dey
Publisher : Springer Nature
ISBN 13 : 9811551634
Total Pages : 328 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Applications of Cuckoo Search Algorithm and its Variants by : Nilanjan Dey

Download or read book Applications of Cuckoo Search Algorithm and its Variants written by Nilanjan Dey and published by Springer Nature. This book was released on 2020-06-23 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the basic concepts of the CS algorithm and its variants, and their use in solving diverse optimization problems in medical and engineering applications. Evolutionary-based meta-heuristic approaches are increasingly being applied to solve complicated optimization problems in several real-world applications. One of the most successful optimization algorithms is the Cuckoo search (CS), which has become an active research area to solve N-dimensional and linear/nonlinear optimization problems using simple mathematical processes. CS has attracted the attention of various researchers, resulting in the emergence of numerous variants of the basic CS with enhanced performance since 2019.

Flexible Automation and Intelligent Manufacturing: Establishing Bridges for More Sustainable Manufacturing Systems

Author : Francisco J. G. Silva
Publisher : Springer Nature
ISBN 13 : 3031382412
Total Pages : 954 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Flexible Automation and Intelligent Manufacturing: Establishing Bridges for More Sustainable Manufacturing Systems by : Francisco J. G. Silva

Download or read book Flexible Automation and Intelligent Manufacturing: Establishing Bridges for More Sustainable Manufacturing Systems written by Francisco J. G. Silva and published by Springer Nature. This book was released on 2023-08-23 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on cutting-edge research and developments in manufacturing, giving a special emphasis to solutions fostering automation and sustainability. Topics cover manufacturing process optimization, remanufacturing, machines and mechanical design, CAD/CAM/CAE, materials characterization and processing, measurement and predictive maintenance techniques. Further topics include artificial intelligence and IoT in manufacturing, robotics, and cutting-edge issues in Industry 4.0/5.0. Based on proceedings of the 32nd edition of the International Conference on Flexible Automation and Intelligent Manufacturing, FAIM 2023, held on June 18 – 22, 2023, in Porto, Portugal, this first volume of a 2-volume set provides academics and professionals with extensive, technical information on trends and technologies in manufacturing, yet it also discusses challenges and practice-oriented experience in all the above-mentioned areas.