WorldCat Identities

Schafer, Ronald W. 1938-

Overview
Works: 73 works in 296 publications in 7 languages and 4,465 library holdings
Genres: Conference proceedings 
Roles: Author, Editor, Thesis advisor
Classifications: TK5102.5, 621.38043
Publication Timeline
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Most widely held works by Ronald W Schafer
Discrete-time signal processing by Alan V Oppenheim( Book )
68 editions published between 1989 and 2014 in 4 languages and held by 1,521 WorldCat member libraries worldwide
"The definitive, authoritative text on DSP - ideal for those with an introductory-level knowledge of signals and systems. Written by prominent DSP pioneers, it provides thorough treatment of the fundamental theorems and properties of discrete-time linear systems, filtering, sampling, and discrete-time Fourier Analysis. By focusing on the general and universal concepts in discrete-time signal processing, it remains vital and relevant to the new challenges arising in the field."--Publisher's description
Digital signal processing by Alan V Oppenheim( Book )
38 editions published between 1975 and 2011 in 4 languages and held by 955 WorldCat member libraries worldwide
Ohne Kurzreferat
Digital processing of speech signals by Lawrence R Rabiner( Book )
14 editions published between 1978 and 2005 in 3 languages and held by 636 WorldCat member libraries worldwide
Speech analysis by B.D.V Smith( Book )
9 editions published between 1978 and 1979 in English and Undetermined and held by 306 WorldCat member libraries worldwide
DSP first : a multimedia approach by James H McClellan( Book )
26 editions published between 1997 and 2000 in 3 languages and held by 279 WorldCat member libraries worldwide
DSP First presents basic DSP concepts in a clear and intuitive style, with a hands-on practical approach
Signal processing first by James H McClellan( Book )
21 editions published between 2002 and 2012 in English and held by 251 WorldCat member libraries worldwide
For introductory courses (sophomore/junior) in Digital Signal Processing and Signals and Systems. Text may be used before the student has taken a course in circuits. This text is derived from DSP First: A Multimedia Approach, published in 1997, which filled an emerging need for a new entry-level course not centered on analog circuits in the ECE curriculum. It was also successfully used in 80 universities as a core text for linear systems and beginning signal processing courses. This derivative product, Signal Processing First [SPF] contains similar content and presentation style, but focuses on analog signal processing. Note: DSP First: A Multimedia Approach remains in print for those who choose a digital emphasis for their introductory course
Theory and applications of digital speech processing by Lawrence R Rabiner( Book )
15 editions published between 2010 and 2011 in English and held by 146 WorldCat member libraries worldwide
Mathematical morphology and its applications to image and signal processing by International Symposium on Mathematical Morphology( Book )
7 editions published in 1996 in English and held by 114 WorldCat member libraries worldwide
Introduction to digital speech processing by Lawrence R Rabiner( Book )
8 editions published in 2007 in English and held by 49 WorldCat member libraries worldwide
Since even before the time of Alexander Graham Bell's revolutionary invention, engineers and scientists have studied the phenomenon of speech communication with an eye on creating more efficient and effective systems of human-to-human and human-to-machine communication. Starting in the 1960s, digital signal processing (DSP), assumed a central role in speech studies, and today DSP is the key to realizing the fruits of the knowledge that has been gained through decades of research. Concomitant advances in integrated circuit technology and computer architecture have aligned to create a technological environment with virtually limitless opportunities for innovation in speech communication applications. In this text, we highlight the central role of DSP techniques in modern speech communication research and applications. We present a comprehensive overview of digital speech processing that ranges from the basic nature of the speech signal, through a variety of methods of representing speech in digital form, to applications in voice communication and automatic synthesis and recognition of speech. The breadth of this subject does not allow us to discuss any aspect of speech processing to great depth; hence our goal is to provide a useful introduction to the wide range of important concepts that comprise the field of digital speech processing. A more comprehensive treatment will appear in the forthcoming book, Theory and Application of Digital Speech Processing
Li san shi jian xun hao chu li by Alan V Oppenheim( Book )
6 editions published between 1995 and 2010 in Chinese and held by 36 WorldCat member libraries worldwide
Tratamiento de señales en tiempo discreto by Alan V Oppenheim( Book )
6 editions published between 2000 and 2011 in Spanish and held by 30 WorldCat member libraries worldwide
Mathematical Morphology and its Applications to Image and Signal Processing by Petros Maragos( )
1 edition published in 1996 in English and held by 14 WorldCat member libraries worldwide
Mathematical morphology (MM) is a powerful methodology for the quantitative analysis of geometrical structures. It consists of a broad and coherent collection of theoretical concepts, nonlinear signal operators, and algorithms aiming at extracting, from images or other geometrical objects, information related to their shape and size. Its mathematical origins stem from set theory, lattice algebra, and integral and stochastic geometry. MM was initiated in the late 1960s by G. Matheron and J. Serra at the Fontainebleau School of Mines in France. Originally it was applied to analyzing images from geological or biological specimens. However, its rich theoretical framework, algorithmic efficiency, easy implementability on special hardware, and suitability for many shape- oriented problems have propelled its widespread diffusion and adoption by many academic and industry groups in many countries as one among the dominant image analysis methodologies. The purpose of Mathematical Morphology and its Applications to Image and Signal Processing is to provide the image analysis community with a sampling from the current developments in the theoretical (deterministic and stochastic) and computational aspects of MM and its applications to image and signal processing. The book consists of the papers presented at the ISMM'96 grouped into the following themes: Theory Connectivity Filtering Nonlinear System Related to Morphology Algorithms/Architectures Granulometries, Texture Segmentation Image Sequence Analysis Learning Document Analysis Applications
Shu wei xun hao chu li by Lai-lun Mai Ke( Book )
1 edition published in 2008 in Chinese and held by 12 WorldCat member libraries worldwide
Echo removal by discrete generalized linear filtering by Ronald W Schafer( Book )
7 editions published between 1968 and 1969 in English and held by 12 WorldCat member libraries worldwide
A new approach to separating convolved signals, referred to as homomorphic deconvolution, is presented. The class of systems considered in this report is a member of a larger class called homomorphic systems, which are characterized by a generalized principle of superposition that is analogous to the principle of superposition for linear systems. A detailed analysis based on the z-transform is given for discrete-time systems of this class. The realization of such systems using a digital computer is also discussed in detail. Such conputational realizations are made possible through the application of high-speed Fourier analysis techniques. As a particular example, the method is applied to the separation of the components of a convolution in which one of the components is an impulse train. This class of signals is representative of many interesting signal-analysis and signal-processing problems such as speech analysis and echo removal and detection. It is shown that homomorphic deconvolution is a useful approach to either removal or detection of echoes
Li san shi jian xun hao chu li xi ti xiang jie by Ao Ben Hai( Book )
1 edition published in 2007 in Chinese and held by 9 WorldCat member libraries worldwide
Li san shi jian xun hao chu li by Ou ben hai( Book )
1 edition published in 2010 in Chinese and held by 8 WorldCat member libraries worldwide
Li san shi jian xun hao chu li jing jie by Ou ben han( Book )
2 editions published in 2000 in Chinese and held by 7 WorldCat member libraries worldwide
Digital signal processing by Alan V Oppenheim( Visual )
1 edition published in 1987 in English and held by 4 WorldCat member libraries worldwide
Covers the analysis and representation of discrete-time signals and systems, including discrete-time convolution, difference equations, the z-transform, and the discrete-time Fourier transform. Emphasis is placed on the similarities and distinctions between discrete-time and continuous-time signals and systems. Also covers digital network structures for implementation fo both recursive (infinite impulse response) and nonrecursive (finite impulse response) digital filters with four videocassettes devoted to digital filter design for recursive and nonrecursive filters. Concludes with a discussion of the fast Fourier transform algorithm for computation of the discrete Fourier transform
Digital signal processing a course by International Electron Devices Meeting( Visual )
1 edition published in 1989 in English and held by 4 WorldCat member libraries worldwide
A course in digital signal processing
Solutions manual, Digital signal processing by Alan V Oppenheim( Book )
2 editions published in 1976 in English and held by 3 WorldCat member libraries worldwide
 
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Alternative Names
Šafer, R. V.
Š̌afer, R. V. 1938-
Schafer, R. W. 1938-
Schafer, R. W. (Ronald W.), 1938-
Schafer, Ronald 1938-
Schafer, Ronald W.
Шафер, Р 1938-
シェーファー, ロナルド・W
Languages
English (182)
Chinese (12)
German (11)
Italian (10)
Spanish (8)
Japanese (5)
Russian (1)
Covers