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Understanding Compression

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Understanding Compression

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Author : Colt McAnlis
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2016-07-13

Understanding Compression written by Colt McAnlis and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-13 with Computers categories.

If you want to attract and retain users in the booming mobile services market, you need a quick-loading app that won’t churn through their data plans. The key is to compress multimedia and other data into smaller files, but finding the right method is tricky. This witty book helps you understand how data compression algorithms work—in theory and practice—so you can choose the best solution among all the available compression tools. With tables, diagrams, games, and as little math as possible, authors Colt McAnlis and Aleks Haecky neatly explain the fundamentals. Learn how compressed files are better, cheaper, and faster to distribute and consume, and how they’ll give you a competitive edge. Learn why compression has become crucial as data production continues to skyrocket Know your data, circumstances, and algorithm options when choosing compression tools Explore variable-length codes, statistical compression, arithmetic numerical coding, dictionary encodings, and context modeling Examine tradeoffs between file size and quality when choosing image compressors Learn ways to compress client- and server-generated data objects Meet the inventors and visionaries who created data compression algorithms

Understanding Compression

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Author : Colt McAnlis
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2016-07-13

The Technology Of Binaural Understanding

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Author : Jens Blauert
language : en
Publisher: Springer Nature
Release Date : 2020-08-12

The Technology Of Binaural Understanding written by Jens Blauert and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-12 with Science categories.

Sound, devoid of meaning, would not matter to us. It is the information sound conveys that helps the brain to understand its environment. Sound and its underlying meaning are always associated with time and space. There is no sound without spatial properties, and the brain always organizes this information within a temporal–spatial framework. This book is devoted to understanding the importance of meaning for spatial and related further aspects of hearing, including cross-modal inference. People, when exposed to acoustic stimuli, do not react directly to what they hear but rather to what they hear means to them. This semiotic maxim may not always apply, for instance, when the reactions are reflexive. But, where it does apply, it poses a major challenge to the builders of models of the auditory system. Take, for example, an auditory model that is meant to be implemented on a robotic agent for autonomous search-&-rescue actions. Or think of a system that can perform judgments on the sound quality of multimedia-reproduction systems. It becomes immediately clear that such a system needs • Cognitive capabilities, including substantial inherent knowledge • The ability to integrate information across different sensory modalities To realize these functions, the auditory system provides a pair of sensory organs, the two ears, and the means to perform adequate preprocessing of the signals provided by the ears. This is realized in the subcortical parts of the auditory system. In the title of a prior book, the term Binaural Listening is used to indicate a focus on sub-cortical functions. Psychoacoustics and auditory signal processing contribute substantially to this area. The preprocessed signals are then forwarded to the cortical parts of the auditory system where, among other things, recognition, classification, localization, scene analysis, assignment of meaning, quality assessment, and action planning take place. Also, information from different sensory modalities is integrated at this level. Between sub-cortical and cortical regions of the auditory system, numerous feedback loops exist that ultimately support the high complexity and plasticity of the auditory system. The current book concentrates on these cognitive functions. Instead of processing signals, processing symbols is now the predominant modeling task. Substantial contributions to the field draw upon the knowledge acquired by cognitive psychology. The keyword Binaural Understanding in the book title characterizes this shift. Both books, The Technology of Binaural Listening and the current one, have been stimulated and supported by AABBA, an open research group devoted to the development and application of models of binaural hearing. The current book is dedicated to technologies that help explain, facilitate, apply, and support various aspects of binaural understanding. It is organized into five parts, each containing three to six chapters in order to provide a comprehensive overview of this emerging area. Each chapter was thoroughly reviewed by at least two anonymous, external experts. The first part deals with the psychophysical and physiological effects of Forming and Interpreting Aural Objects as well as the underlying models. The fundamental concepts of reflexive and reflective auditory feedback are introduced. Mechanisms of binaural attention and attention switching are covered—as well as how auditory Gestalt rules facilitate binaural understanding. A general blackboard architecture is introduced as an example of how machines can learn to form and interpret aural objects to simulate human cognitive listening. The second part, Configuring and Understanding Aural Space, focuses on the human understanding of complex three-dimensional environments—covering the psychological and biological fundamentals of auditory space formation. This part further addresses the human mechanisms used to process information and interact in complex reverberant environments, such as concert halls and forests, and additionally examines how the auditory system can learn to understand and adapt to these environments. The third part is dedicated to Processing Cross-Modal Inference and highlights the fundamental human mechanisms used to integrate auditory cues with cues from other modalities to localize and form perceptual objects. This part also provides a general framework for understanding how complex multimodal scenes can be simulated and rendered. The fourth part, Evaluating Aural-scene Quality and Speech Understanding, focuses on the object-forming aspects of binaural listening and understanding. It addresses cognitive mechanisms involved in both the understanding of speech and the processing of nonverbal information such as Sound Quality and Quality-of- Experience. The aesthetic judgment of rooms is also discussed in this context. Models that simulate underlying human processes and performance are covered in addition to techniques for rendering virtual environments that can then be used to test these models. The fifth part deals with the Application of Cognitive Mechanisms to Audio Technology. It highlights how cognitive mechanisms can be utilized to create spatial auditory illusions using binaural and other 3D-audio technologies. Further, it covers how cognitive binaural technologies can be applied to improve human performance in auditory displays and to develop new auditory technologies for interactive robots. The book concludes with the application of cognitive binaural technologies to the next generation of hearing aids.

Compression Algorithms For Real Programmers

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Author : Peter Wayner
language : en
Publisher: Morgan Kaufmann
Release Date : 2000

Compression Algorithms For Real Programmers written by Peter Wayner and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.

You'll learn not only to choose the optimal compression strategy for your project, but also to apply it in a way that guarantees the best possible results."--BOOK JACKET.

Cognitive Hearing Mechanisms Of Language Understanding Short And Long Term Perspectives

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Author : Rachel J. Ellis
language : en
Publisher: Frontiers Media SA
Release Date : 2017-10-18

Cognitive Hearing Mechanisms Of Language Understanding Short And Long Term Perspectives written by Rachel J. Ellis and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-18 with categories.

The Data Compression Book

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Author : Mark Nelson
language : en
Publisher:
Release Date : 2008

The Data Compression Book written by Mark Nelson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.

Described by Jeff Prosise of PC Magazine as one of my favorite books on applied computer technology, this updated second edition brings you fully up-to-date on the latest developments in the data compression field. It thoroughly covers the various data compression techniques including compression of binary programs, data, sound, and graphics. Each technique is illustrated with a completely functional C program that demonstrates how data compression works and how it can be readily incorporated into your own compression programs. The accompanying disk contains the code files that demonstrate the various techniques of data compression found in the book.

Leg Ulcers E Book

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Author : Moya Morison
language : en
Publisher: Elsevier Health Sciences
Release Date : 2006-11-23

Leg Ulcers E Book written by Moya Morison and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-23 with Medical categories.

The eBook version of this title gives you access to the complete book content electronically*. Evolve eBooks allows you to quickly search the entire book, make notes, add highlights, and study more efficiently. Buying other Evolve eBooks titles makes your learning experience even better: all of the eBooks will work together on your electronic "bookshelf", so that you can search across your entire library of Nursing eBooks. *Please note that this version is the eBook only and does not include the printed textbook. Alternatively, you can buy the Text and Evolve eBooks Package (which gives you the printed book plus the eBook). Please scroll down to our Related Titles section to find this title. This comprehensive text adopts a unique problem-based learning approach; a separate section on case studies helps students link theory to practice. It has been written by an international group of 35 contributors and is in full colour throughout. The breadth and depth of the material should make this book a core reference text and will appeal to both nurses and medical staff involved in the management of leg ulcers. - A comprehensive approach incorporates up-to-date clinical information. - Problem-based learning allows readers to learn through real-life situations relevant to their clinical area. - Reflective case studies encourage readers to explore new ideas and challenge the basis of their practice. - Sources of knowledge chapter assists readers in identifying up-to-date sources of information to enhance their professional practice. - new approach: problem-based learning - international team of contributors - full colour throughout - fully updated and current - much bigger extent, more comprehensive.

Unleashing The Creative Dvd Unlocking The Power Of Disc Authoring

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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date :

Unleashing The Creative Dvd Unlocking The Power Of Disc Authoring written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on with Computers categories.

Unleashing the Creative DVD: Unlocking the Power of Disc Authoring is your comprehensive guide to creating and authoring your own DVDs with professional results. This book is designed for filmmakers, educators, and anyone who wants to preserve their precious moments and share their stories with others. In this book, you will embark on a journey through the world of DVD authoring, exploring the intricacies of DVD authoring software and learning how to choose the right tools for your needs. You will discover how to set up your authoring workspace, import media files, and create a menu structure that allows for easy navigation. Designing engaging DVD menus is an art form, and this book will teach you the principles and techniques to create visually appealing menus that captivate your audience. From incorporating graphics and images to adding interactive buttons and navigation, you will learn how to make your menus truly stand out. Mastering DVD video encoding is essential for achieving optimal video quality and file size. You will gain a deep understanding of video formats and compression, enabling you to choose the right settings and optimize your encoded video. Additionally, you will learn how to add audio to your DVD, create subtitles and closed captions, and implement advanced authoring techniques. Testing and troubleshooting your DVD is crucial to ensure a seamless viewing experience, and this book will guide you through the process of verifying menu functionality, checking video and audio quality, and troubleshooting common authoring issues. You will also explore burning and duplication options, as well as packaging and distribution considerations. As you look to the future, this book will discuss the evolving landscape of DVD technology. From Blu-ray and high-definition formats to online streaming and digital distribution, you will gain insights into the trends that are shaping the future of DVD authoring. Unleash your creativity, captivate your audience, and create professional DVDs that leave a lasting impression. Join us on this exciting journey as we dive into the world of DVD authoring. Get ready to unlock the power of disc authoring and share your stories with the world. Let's get started!

Handbook Of Fibrous Materials 2 Volumes

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Author : Jinlian Hu
language : en
Publisher: John Wiley & Sons
Release Date : 2020-03-31

Handbook Of Fibrous Materials 2 Volumes written by Jinlian Hu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-31 with Technology & Engineering categories.

Dieses Handbuch erörtert den aktuellen Stand der Technik bei Faserstoffen und bietet einen breiten Überblick über deren Einsatz in Forschung und Entwicklung. Herausgeber ist ein führender Experte des Fachgebiets. Abhandlungen stammen von erfahrenen Forschern im Bereich Fasern und Textilien. Band 1 legt den Schwerpunkt auf Faserklassen, die Herstellung und Charakterisierung von Fasern. Band 2 stellt Anwendungen vor, darunter auch neue Anwendungen aus den Bereichen Energie, Umweltwissenschaften und Gesundheitswesen. Ein hochaktuelles Fachbuch und einzigartiges Wissenskompendium für Hochschule und Industrie.

Exam 98 349 Mta Windows Operating System Fundamentals

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Author : Microsoft Official Academic Course
language : en
Publisher: John Wiley & Sons
Release Date : 2012-05-15

Exam 98 349 Mta Windows Operating System Fundamentals written by Microsoft Official Academic Course and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-15 with Computers categories.

The Microsoft Technology Associate certification (MTA) curriculum helps instructors teach and validate fundamental technology concepts with a foundation for students' careers as well as the confidence they need to succeed in advanced studies. Through the use of MOAC MTA titles you can help ensure your students future success in and out of the classroom. This MTA text covers the following Windows Operating System vital fundamental skills: • Understanding Operating System Configurations • Installing and Upgrading Client Systems • Managing Applications • Managing Files and Folders • Managing Devices • Understanding Operating System Maintenance. Click here to learn more about Microsoft Technology Associate, (MTA) a new and innovative certification track designed to provide a pathway for future success in technology courses and careers.

Understanding Compression

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