Research on Objective Speech Quality Measurements - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Research on Objective Speech Quality Measurements write by Carol S. Chow. This book was released on 2001. Research on Objective Speech Quality Measurements available in PDF, EPUB and Kindle.
Subjective Quality Measurement of Speech
Subjective Quality Measurement of Speech - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Subjective Quality Measurement of Speech write by Kazuhiro Kondo. This book was released on 2012-02-06. Subjective Quality Measurement of Speech available in PDF, EPUB and Kindle. It is becoming crucial to accurately estimate and monitor speech quality in various ambient environments to guarantee high quality speech communication. This practical hands-on book shows speech intelligibility measurement methods so that the readers can start measuring or estimating speech intelligibility of their own system. The book also introduces subjective and objective speech quality measures, and describes in detail speech intelligibility measurement methods. It introduces a diagnostic rhyme test which uses rhyming word-pairs, and includes: An investigation into the effect of word familiarity on speech intelligibility. Speech intelligibility measurement of localized speech in virtual 3-D acoustic space using the rhyme test. Estimation of speech intelligibility using objective measures, including the ITU standard PESQ measures, and automatic speech recognizers.
Improved Objective Measurements for Speech Quality Testing
Improved Objective Measurements for Speech Quality Testing - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Improved Objective Measurements for Speech Quality Testing write by Thomas P Barnwell (III.). This book was released on 1985. Improved Objective Measurements for Speech Quality Testing available in PDF, EPUB and Kindle. This report presents the results of a large study of new objective measures for speech quality. The study defined a figure-of-merit for a particular objective quality measure using correlation analysis between a data base of subjective speech quality measures and a data base of objective speech quality measures. Both data bases were derived from approximately twenty hours of coded and distorted speech. The subjective test used was the Diagnostic Acceptability Measure (DAM) developed at the Dynastat Corp. The study concentrated on three classes of objective measures: those based on a model of the ear, those based on parametric subjective quality estimate, and those based on preclassified distortion sets. All three classes of objective measures performed well, but the best results were obtained for the class of parametric measures. Keywords include: Objective testing, Subjective testing, Voice communication, Speech communications, Coding, and Speech coding.
An Objective Speech Quality Measurement of a Communication Channel
An Objective Speech Quality Measurement of a Communication Channel - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook An Objective Speech Quality Measurement of a Communication Channel write by J. A. Payne. This book was released on 1973. An Objective Speech Quality Measurement of a Communication Channel available in PDF, EPUB and Kindle.
Multimedia Analysis, Processing and Communications
Multimedia Analysis, Processing and Communications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Multimedia Analysis, Processing and Communications write by Lin Weisi. This book was released on 2011-04-11. Multimedia Analysis, Processing and Communications available in PDF, EPUB and Kindle. This book has brought 24 groups of experts and active researchers around the world together in image processing and analysis, video processing and analysis, and communications related processing, to present their newest research results, exchange latest experiences and insights, and explore future directions in these important and rapidly evolving areas. It aims at increasing the synergy between academic and industry professionals working in the related field. It focuses on the state-of-the-art research in various essential areas related to emerging technologies, standards and applications on analysis, processing, computing, and communication of multimedia information. The target audience of this book is researchers and engineers as well as graduate students working in various disciplines linked to multimedia analysis, processing and communications, e.g., computer vision, pattern recognition, information technology, image processing, and artificial intelligence. The book is also meant to a broader audience including practicing professionals working in image/video applications such as image processing, video surveillance, multimedia indexing and retrieval, and so on. We hope that the researchers, engineers, students and other professionals who read this book would find it informative, useful and inspirational toward their own work in one way or another.
