Download or read book Speech Intelligibility and Quality Resulting from an Ideal Quantized Mask written by Jordan L. Vasko and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech recognition in noise presents a significant challenge for individuals with hearing loss, and current technologies to remedy this problem are limited. Recently developed machine learning algorithms have, however, proved to be promising solutions to this problem, as they have been able to segregate speech from noise to significantly improve its intelligibility for both normal-hearing and hearing-impaired listeners. The following paper introduces a novel segregation method to be employed by such machine-learning algorithms. The intelligibility and quality of speech-noise mixtures processed via this method were evaluated for normal-hearing listeners. The proposed approach was shown to produce speech intelligibility and quality that were comparable to those produced by the best current technique. Because this approach also has characteristics that may make implementation easier, it potentially represents a better approach than other existing methods.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Speech Coding and Synthesis written by W. Bastiaan Kleijn and published by Elsevier Science & Technology. This book was released on 1995 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. The fields of speech coding and synthesis have developed rapidly over the last decade. Text-to-text speech systems now produce reasonable quality speech, and currently available speech coders can transmit good quality speech at below 10kb/s. This, in combination with the ever-increasing speed of microprocessors and signal processing hardware, has resulted in a large number of practical applications. These applications in turn have stimulated research, and the number of papers published on speech coding and synthesis have proliferated rapidly. Reflecting periodically on such developments have inspired the publication of this book. Topics such as the effect of cross channel errors on coded speech and the determination of a proper pitch contour for synthesized speech are included.Both readers unfamiliar with the fields of speech coding and speech synthesis as well as those already working within the areas, will find the book of interest.

Download or read book Introduction to Digital Speech Processing written by Lawrence R. Rabiner and published by Now Publishers Inc. This book was released on 2007 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the reader with a practical introduction to the wide range of important concepts that comprise the field of digital speech processing. Students of speech research and researchers working in the field can use this as a reference guide.

Download or read book Single Channel Phase Aware Signal Processing in Speech Communication written by Pejman Mowlaee and published by John Wiley & Sons. This book was released on 2016-12-27 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview on the challenging new topic of phase-aware signal processing Speech communication technology is a key factor in human-machine interaction, digital hearing aids, mobile telephony, and automatic speech/speaker recognition. With the proliferation of these applications, there is a growing requirement for advanced methodologies that can push the limits of the conventional solutions relying on processing the signal magnitude spectrum. Single-Channel Phase-Aware Signal Processing in Speech Communication provides a comprehensive guide to phase signal processing and reviews the history of phase importance in the literature, basic problems in phase processing, fundamentals of phase estimation together with several applications to demonstrate the usefulness of phase processing. Key features: Analysis of recent advances demonstrating the positive impact of phase-based processing in pushing the limits of conventional methods. Offers unique coverage of the historical context, fundamentals of phase processing and provides several examples in speech communication. Provides a detailed review of many references and discusses the existing signal processing techniques required to deal with phase information in different applications involved with speech. The book supplies various examples and MATLAB® implementations delivered within the PhaseLab toolbox. Single-Channel Phase-Aware Signal Processing in Speech Communication is a valuable single-source for students, non-expert DSP engineers, academics and graduate students.

Download or read book Conference Publication written by and published by . This book was released on 1989 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Signal Processing written by Thomas Kailath and published by CRC Press. This book was released on 1986-08 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Speech Separation by Humans and Machines written by Pierre Divenyi and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is appropriate for those specializing in speech science, hearing science, neuroscience, or computer science and engineers working on applications such as automatic speech recognition, cochlear implants, hands-free telephones, sound recording, multimedia indexing and retrieval.

Download or read book Speech Communications written by Douglas O'Shaughnessy and published by Wiley-IEEE Press. This book was released on 2000 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a skillful blending of the basic principles and technical detail underlying speech communication, this broad-based book offers you essential insights into the field."--BOOK JACKET.

Download or read book Speech Enhancement written by Philipos C. Loizou and published by CRC Press. This book was released on 2013-02-25 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the proliferation of mobile devices and hearing devices, including hearing aids and cochlear implants, there is a growing and pressing need to design algorithms that can improve speech intelligibility without sacrificing quality. Responding to this need, Speech Enhancement: Theory and Practice, Second Edition introduces readers to the basic pr

Download or read book Speech Coding Algorithms written by Wai C. Chu and published by John Wiley & Sons. This book was released on 2004-03-04 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech coding is a highly mature branch of signal processing deployed in products such as cellular phones, communication devices, and more recently, voice over internet protocol This book collects many of the techniques used in speech coding and presents them in an accessible fashion Emphasizes the foundation and evolution of standardized speech coders, covering standards from 1984 to the present The theory behind the applications is thoroughly analyzed and proved

Download or read book Computational Auditory Scene Analysis written by Deliang Wang and published by Wiley-IEEE Press. This book was released on 2006-09-29 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive and coherent account of the state of the art in CASA, in terms of the underlying principles, the algorithms and system architectures that are employed, and the potential applications of this exciting new technology.

Download or read book Introduction to Digital Audio Coding and Standards written by Marina Bosi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Digital Audio Coding and Standards provides a detailed introduction to the methods, implementations, and official standards of state-of-the-art audio coding technology. In the book, the theory and implementation of each of the basic coder building blocks is addressed. The building blocks are then fit together into a full coder and the reader is shown how to judge the performance of such a coder. Finally, the authors discuss the features, choices, and performance of the main state-of-the-art coders defined in the ISO/IEC MPEG and HDTV standards and in commercial use today. The ultimate goal of this book is to present the reader with a solid enough understanding of the major issues in the theory and implementation of perceptual audio coders that they are able to build their own simple audio codec. There is no other source available where a non-professional has access to the true secrets of audio coding.

Download or read book Audio Source Separation written by Shoji Makino and published by Springer. This book was released on 2018-03-01 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first comprehensive overview of the fascinating topic of audio source separation based on non-negative matrix factorization, deep neural networks, and sparse component analysis. The first section of the book covers single channel source separation based on non-negative matrix factorization (NMF). After an introduction to the technique, two further chapters describe separation of known sources using non-negative spectrogram factorization, and temporal NMF models. In section two, NMF methods are extended to multi-channel source separation. Section three introduces deep neural network (DNN) techniques, with chapters on multichannel and single channel separation, and a further chapter on DNN based mask estimation for monaural speech separation. In section four, sparse component analysis (SCA) is discussed, with chapters on source separation using audio directional statistics modelling, multi-microphone MMSE-based techniques and diffusion map methods. The book brings together leading researchers to provide tutorial-like and in-depth treatments on major audio source separation topics, with the objective of becoming the definitive source for a comprehensive, authoritative, and accessible treatment. This book is written for graduate students and researchers who are interested in audio source separation techniques based on NMF, DNN and SCA.

Download or read book Cellular Radio and Personal Communications written by Theodore S. Rappaport and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1995 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of 40 articles will be invaluable to students, practicing engineers, and researchers. Leaders in the field give key information on fundamental system design, speech coding, cellular networking, modulation techniques, and standards in some of the most useful papers available.

Download or read book ICASSP 95 written by and published by . This book was released on 1995 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Speech and Audio Processing written by Ian McLoughlin and published by Cambridge University Press. This book was released on 2009-02-19 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This hands-on, one-stop resource describes the key techniques of speech and audio processing illustrated with extensive MATLAB examples.