Tag Archives: Potential

Study and Design of Differential Microphone Arrays

FREEDownload : Study and Design of Differential Microphone Arrays

Jacob Benesty, Jingdong Chen, "Study and Design of Differential Microphone Arrays"
English | 2013 | ISBN-10: 364233752X, 3642427561 | 180 pages | PDF | 6 MB

Study and Design of Differential Microphone Arrays
Microphone arrays have attracted a lot of interest over the last few decades since they have the potential to solve many important problems such as noise reduction/speech enhancement, source separation, dereverberation, spatial sound recording, and source localization/tracking, to name a few. However, the design and implementation of microphone arrays with beamforming algorithms is not a trivial task when it comes to processing broadband signals such as speech. Indeed, in most sensor arrangements, the beamformer output tends to have a frequency-dependent response. One exception, perhaps, is the family of differential microphone arrays (DMAs) who have the promise to form frequency-independent responses. Moreover, they have the potential to attain high directional gains with small and compact apertures. As a result, this type of microphone arrays has drawn much research and development attention recently. This book is intended to provide a systematic study of DMAs from a signal processing perspective. The primary objective is to develop a rigorous but yet simple theory

for the design, implementation, and performance analysis of DMAs. The theory includes some signal processing techniques for the design of commonly used first-order, second-order, third-order, and also the general Nth-order DMAs. For each order, particular examples are given on how to form standard directional patterns such as the dipole, cardioid, supercardioid, hypercardioid, subcardioid, and quadrupole. The study demonstrates the performance of the different order DMAs in terms of beampattern, directivity factor, white noise gain, and gain for point sources. The inherent relationship between differential processing and adaptive beamforming is discussed, which provides a better understanding of DMAs and why they can achieve high directional gain. Finally, we show how to design DMAs that can be robust against white noise amplification.
DOWNLOAD LINKS:
Buy Premium To Support Me & Get Resumable Support & Max Speed
Uploaded.net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Glycopolymers: Synthesis and Applications

FREEDownload : Glycopolymers: Synthesis and Applications

Ravin Narain, "Glycopolymers: Synthesis and Applications"
2014 | ISBN-10: 1909030813 | 180 pages | PDF | 6 MB

Glycopolymers: Synthesis and Applications
Glycopolymers have received considerable interest in recent years due to their increasing potential applications in material science and biomedicine. With better understanding of the role of carbohydrates in biological systems and with recent advances in organic and carbohydrate chemistry, the design and synthesis of glycopolymers have become simpler where significant research efforts have been carried out towards the fabrication of advanced glyco-polymeric architectures for improved performance. This book provides an update on the recent advances on the synthesis of glycopolymers, their characterisations, their biological properties and their applications. The first objective of this book is to provide the readers a detailed overview about the synthesis of glycopolymers via several modern polymerisation techniques. The characterisation of these materials and their solution properties are also discussed. In addition to this, the conjugation of glycopolymers to different types of biomacromolecules are discussed. The second objective of this book is to provide the readers a detailed overview of the applications glycopolymers. In addition, the biological properties of the glycopolymers as a function of the types of carbohydrates attached, the polymer architectures and compositions are elaborated. This update will provide a quick reference to students and researchers working in both academia and industry.
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Melbourne’s Water Catchments: Perspectives on a World-Class Water Supply

FREEDownload : Melbourne’s Water Catchments: Perspectives on a World-Class Water Supply

Melbourne's Water Catchments: Perspectives on a World-Class Water Supply by James Viggers, Haylee Weaver, David Lindenmayer
2013 | ISBN: 1486300065 | English | 144 pages | PDF | 13 MB

Melbourne’s Water Catchments: Perspectives on a World-Class Water Supply
This book charts the history of the water catchments and water supply for the city of Melbourne, which has many unique aspects that are a critical part of the history of Melbourne, Victoria and Australia. Much of the development of the water supply system was many decades ahead of its time and helped buffer the city of Melbourne from major diseases, droughts and water shortages.

The authors present a chronology of the evolution of the catchment and water supply system pre-1900 to today. They discuss major developments, policies, and construction and management activities. Each chapter is illustrated with historical black and white images and also newly taken photos that contrast present scenes with those from the past.

The book includes many extraordinary insights into current and future issues with Melbourne's water supply, including issues associated with the highly controversial north-south pipeline, the desalination plant and the potential for further diversions of the Yarra River.

KEY FEATURES
* Tells the story of how the water catchment system developed for Melbourne has been consistently ahead of its time has had a massive influence on the development of the city and Australia
* Includes both historical and current content and photographs
* Includes issues associated with the highly controversial north-south
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Hierarchical Nanostructures for Energy Devices

FREEDownload : Hierarchical Nanostructures for Energy Devices

Hierarchical Nanostructures for Energy Devices by Seung H Ko and Costas P Grigoropoulos
English | 2014 | ISBN: 1849736286 | 322 pages | PDF | 15 MB

Hierarchical Nanostructures for Energy Devices
Surface area has a directly relationship with the efficiency of energy devices. Hierarchical nanostructuring has the potential to greatly increase surface area, and their electrical properties are favourable, not only to energy generation and storage, but also energy-consuming electronic circuits.

This book provides systematic coverage of how nanostructured materials can be applied to energy devices, with an emphasis on the process of generation to storage and consumption. The fundamentals (including properties, characterisation and synthesis) are clearly presented across the first chapters of the book, providing readers new to the field with a clear overview of this expanding topic. The detailed discussion of applications will be an inspiration to those already well-versed in the field.

The editors have more than a decade of experience in working on all aspects of energy generation and storage – in academia, national laboratories and industry. The book presents a balanced view from all sectors and is presented in a format accessible by postgraduate students and professional researchers alike.
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Hierarchical Nanostructures for Energy Devices

FREEDownload : Hierarchical Nanostructures for Energy Devices

Hierarchical Nanostructures for Energy Devices by Seung H Ko and Costas P Grigoropoulos
English | 2014 | ISBN: 1849736286 | 322 pages | PDF | 15 MB

Hierarchical Nanostructures for Energy Devices
Surface area has a directly relationship with the efficiency of energy devices. Hierarchical nanostructuring has the potential to greatly increase surface area, and their electrical properties are favourable, not only to energy generation and storage, but also energy-consuming electronic circuits.

This book provides systematic coverage of how nanostructured materials can be applied to energy devices, with an emphasis on the process of generation to storage and consumption. The fundamentals (including properties, characterisation and synthesis) are clearly presented across the first chapters of the book, providing readers new to the field with a clear overview of this expanding topic. The detailed discussion of applications will be an inspiration to those already well-versed in the field.

The editors have more than a decade of experience in working on all aspects of energy generation and storage – in academia, national laboratories and industry. The book presents a balanced view from all sectors and is presented in a format accessible by postgraduate students and professional researchers alike.
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Microfluidics in Detection Science: Lab-on-a-chip Technologies

FREEDownload : Microfluidics in Detection Science: Lab-on-a-chip Technologies

Microfluidics in Detection Science: Lab-on-a-chip Technologies by Fatima H Labeed and Henry O Fatoyinbo
English | 2014 | ISBN: 1849736383 | 294 pages | PDF | 4,4 MB

Microfluidics in Detection Science: Lab-on-a-chip Technologies
The concept of a miniaturised laboratory on a disposable chip is now a reality, and in everyday use in industry, medicine and defence. New devices are launched all the time, prompting the need for a straightforward guide to the design and manufacture of lab-on-a-chip (LOC) devices.

This book presents a modular approach to the construction and integration of LOC components in detection science. The editors have brought together some of the leading experts from academia and industry to present an accessible guide to the technology available and its potential. Several chapters are devoted to applications, presenting both the sampling regime and detection methods needed. Further chapters describe the integration of LOC devices, not only with each other but also into existing technologies.

With insights into LOC applications, from biosensing to molecular and chemical analysis, and presenting scaled-down versions of existing technology alongside unique approaches that exploit the physics of the micro and nano-scale, this book will appeal to newcomers to the field and practitioners requiring a convenient reference.
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties

FREEDownload : Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties

Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties by Lars Rebohle and Wolfgang Skorupa
English | 2010-10-21 | ISBN: 3642144462 | PDF | 220 pages | 3 MB

Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties
The book concentrates on the microstructural, electric and optoelectronic properties of rare-earth implanted MOS structures and their use as light emitters in potential applications. It describes the structural formation processes in the gate oxide during fabrication and under operation, how this microstructure development will affect the electrical device performance and how both microstructure and electrical characteristics determine the optoelectronic features of the light emitters. However, most of the discussed physical processes as well as the described fabrication methods and device characterization techniques are of general interest and are beyond the scope of this type of light emitter. The book will be of value to engineers, physicists, and scientists dealing either with Si based photonics in particular or optoelectronic device fabrication and characterization in general.
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties

FREEDownload : Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties

Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties by Lars Rebohle and Wolfgang Skorupa
English | 2010-10-21 | ISBN: 3642144462 | PDF | 220 pages | 3 MB

Rare-Earth Implanted MOS Devices for Silicon Photonics: Microstructural, Electrical and Optoelectronic Properties
The book concentrates on the microstructural, electric and optoelectronic properties of rare-earth implanted MOS structures and their use as light emitters in potential applications. It describes the structural formation processes in the gate oxide during fabrication and under operation, how this microstructure development will affect the electrical device performance and how both microstructure and electrical characteristics determine the optoelectronic features of the light emitters. However, most of the discussed physical processes as well as the described fabrication methods and device characterization techniques are of general interest and are beyond the scope of this type of light emitter. The book will be of value to engineers, physicists, and scientists dealing either with Si based photonics in particular or optoelectronic device fabrication and characterization in general.
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Future Hype: The Myths of Technology Change by Bob Seidensticker

FREEDownload : Future Hype: The Myths of Technology Change by Bob Seidensticker

Future Hype: The Myths of Technology Change by Bob Seidensticker
English | Mar 22, 2006 | ISBN: 1576753700 | 269 Pages | PDF | 1 MB
Conventional wisdom says that technology is the greatest new growth frontier, coupling infinite potential with an ever-growing number of faster, more efficient, and more reliable products and instruments. According to this view, we live in an unprecedented golden era of technological expansion.

Future Hype: The Myths of Technology Change by Bob Seidensticker
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed




Future Hype: The Myths of Technology Change by Bob Seidensticker

FREEDownload : Future Hype: The Myths of Technology Change by Bob Seidensticker

Future Hype: The Myths of Technology Change by Bob Seidensticker
English | Mar 22, 2006 | ISBN: 1576753700 | 269 Pages | PDF | 1 MB
Conventional wisdom says that technology is the greatest new growth frontier, coupling infinite potential with an ever-growing number of faster, more efficient, and more reliable products and instruments. According to this view, we live in an unprecedented golden era of technological expansion.

Future Hype: The Myths of Technology Change by Bob Seidensticker
Buy Premium To Support Me & Get Resumable Support & Max Speed

rapidgator_net:

Continue reading


14 Days Free Access to USENET
Free 300 GB with 10 GB High-Speed