Verlag: Morgan & Claypool Publishers, United States, San Rafael, CA, 2013
ISBN 10: 1627051430 ISBN 13: 9781627051439
Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
Paperback. Zustand: Very Good. As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the presence of acoustical disturbances limits the use of these applications, degrades their performance, or causes the user difficulties in understanding the conversation or appreciating the device. A common way to reduce the effects of such disturbances is through the use of single-microphone noise reduction algorithms for speech enhancement. The field of single-microphone noise reduction for speech enhancement comprises a history of more than 30 years of research. In this survey, we wish to demonstrate the significant advances that have been made during the last decade in the field of discrete Fourier transform domain-based single-channel noise reduction for speech enhancement. Furthermore, our goal is to provide a concise description of a state-of-the-art speech enhancement system, and demonstrate the relative importance of the various building blocks of such a system. This allows the non-expert DSP practitioner to judge the relevance of each building block and to implement a close-to-optimal enhancement system for the particular application at hand. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
Verlag: Gaskell, 1998
ISBN 10: 1901242145 ISBN 13: 9781901242140
Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
Paperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
Verlag: Springer International Publishing, 2013
ISBN 10: 3031014367 ISBN 13: 9783031014369
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - As speech processing devices like mobile phones, voice controlled devices, and hearing aids have increased in popularity, people expect them to work anywhere and at any time without user intervention. However, the presence of acoustical disturbances limits the use of these applications, degrades their performance, or causes the user difficulties in understanding the conversation or appreciating the device. A common way to reduce the effects of such disturbances is through the use of single-microphone noise reduction algorithms for speech enhancement. The field of single-microphone noise reduction for speech enhancement comprises a history of more than 30 years of research. In this survey, we wish to demonstrate the significant advances that have been made during the last decade in the field of discrete Fourier transform domain-based single-channel noise reduction for speech enhancement.Furthermore, our goal is to provide a concise description of a state-of-the-art speech enhancement system, and demonstrate the relative importance of the various building blocks of such a system. This allows the non-expert DSP practitioner to judge the relevance of each building block and to implement a close-to-optimal enhancement system for the particular application at hand. Table of Contents: Introduction / Single Channel Speech Enhancement: General Principles / DFT-Based Speech Enhancement Methods: Signal Model and Notation / Speech DFT Estimators / Speech Presence Probability Estimation / Noise PSD Estimation / Speech PSD Estimation / Performance Evaluation Methods / Simulation Experiments with Single-Channel Enhancement Systems / Future Directions.
Anbieter: Antiquariaat Arine van der Steur / ILAB, Den Haag, Niederlande
Portrait of Carel Passé (1741-1790) playing Phillip of Burgundy, whole-length stepping forward with left hand on hip, right arm outstretched in gesture, looking towards the viewer, wearing suit, sword, order of the Golden Fleece, rosettes on his shoes, ruff, plumed velvet cap and velvet cloak trimmed with ermine; after Hendriks. Signed at the bottom: 'W. Hendriks pinxit / C.S. Roos Excudit / Gravé in Amsterdam oar R. Brookshaw 1770', before title lettering. With date, Rare.[NL] Passé als Filips de Goede in het treurspel Jacoba van Beieren. Mezzotint on paper with margins; plate mark: 463 x 344 mm, total: 539 x 405 mm; state I/2; soil and damp stain especially on the bottom external margin; damp stain also on bottom right corner, affecting slightly the plate, binding holes on the top margin, otherwise in great condition.