Author: Timothy Scott Barker
Publisher: UPNE
ISBN: 1611683017
Category : Computers
Languages : en
Pages : 250

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Book Description
An original consideration of the temporal in digital art and aesthetics

Author: Jules Older
Publisher: Charlesbridge Publishing
ISBN: 1632899027
Category : Juvenile Nonfiction
Languages : en
Pages : 34

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Book Description
Telling time becomes clear and easy for young readers in this bright and lively introduction to measurements of time. From seconds to minutes, hours to days, exploring what time is and discovering why we need to tell time, helps young readers understand more than 'the big hand is on the one and the little hand is on the two'. Megan Halsey’s playful illustrations depict imaginative digital and analog clocks that range in design. With the help of a whole lot of clocks, a dash of humor, and a few familiar circumstances, learning to tell time is a lot of fun. It's about time.

Author: Stephan Henzler
Publisher: Springer Science & Business Media
ISBN: 9048186285
Category : Technology & Engineering
Languages : en
Pages : 132

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Book Description
Micro-electronics and so integrated circuit design are heavily driven by technology scaling. The main engine of scaling is an increased system performance at reduced manufacturing cost (per system). In most systems digital circuits dominate with respect to die area and functional complexity. Digital building blocks take full - vantage of reduced device geometries in terms of area, power per functionality, and switching speed. On the other hand, analog circuits rely not on the fast transition speed between a few discrete states but fairly on the actual shape of the trans- tor characteristic. Technology scaling continuously degrades these characteristics with respect to analog performance parameters like output resistance or intrinsic gain. Below the 100 nm technology node the design of analog and mixed-signal circuits becomes perceptibly more dif cult. This is particularly true for low supply voltages near to 1V or below. The result is not only an increased design effort but also a growing power consumption. The area shrinks considerably less than p- dicted by the digital scaling factor. Obviously, both effects are contradictory to the original goal of scaling. However, digital circuits become faster, smaller, and less power hungry. The fast switching transitions reduce the susceptibility to noise, e. g. icker noise in the transistors. There are also a few drawbacks like the generation of power supply noise or the lack of power supply rejection.

Author: Maren Hartmann
Publisher: Springer Nature
ISBN: 3030249506
Category : Social Science
Languages : en
Pages : 362

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Book Description
Exploring mediated time, this book contemplates how far (and in what ways) media and time are intertwined from a diverse set of theoretical and empirical angles. It builds from theoretical discussions concerning the question of mediation and the normative framing of time (especially acceleration) and works its way through questions of time for/of one’s own, resisting temporalities, polychronicity, in-between-time, simultaneity and other time concepts. It further examines specific time frames, imaginations of a media future and the past, questions of online journalism and multitasking or liveness. Bringing together authors from diverse backgrounds, this collection presents a rich combination of milestone articles, new empirical research, enriching theoretical work and interviews with leading researchers to bridge sociology, media studies, and science and technology studies in one of the first book-length publications on the emerging field of media and time.

Author: Judy Wajcman
Publisher: University of Chicago Press
ISBN: 022638084X
Category : Computers
Languages : en
Pages : 228

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Book Description
In Pressed for Time, Judy Wajcman explains why we immediately interpret our experiences with digital technology as inexorably accelerating everyday life. She argues that we are not mere hostages to communication devices, and the sense of always being rushed is the result of the priorities and parameters we ourselves set rather than the machines that help us set them."--Jacket.

Author: Kären Wigen
Publisher: University of Chicago Press
ISBN: 022671862X
Category : Technology & Engineering
Languages : en
Pages : 248

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Book Description
“As wide-ranging, imaginative, and revealing as the maps they discuss, these essays . . . track how maps—interpreted broadly—convey time as well as space.” —Richard White, Stanford University Maps organize us in space, but they also organize us in time. Looking around the world for the last five hundred years, Time in Maps shows that today’s digital maps are only the latest effort to insert a sense of time into the spatial medium of maps. Historians Kären Wigen and Caroline Winterer have assembled leading scholars to consider how maps from all over the world have depicted time in ingenious and provocative ways. Focusing on maps created in Spanish America, Europe, the United States, and Asia, these essays take us from the Aztecs documenting the founding of Tenochtitlan, to early modern Japanese reconstructing nostalgic landscapes before Western encroachments, to nineteenth-century Americans grappling with the new concept of deep time. The book also features a defense of traditional paper maps by digital mapmaker William Rankin. With more than one hundred color maps and illustrations, Time in Maps will draw the attention of anyone interested in cartographic history.

Author: Judy Wajcman
Publisher: Oxford University Press
ISBN: 0198782853
Category : Business & Economics
Languages : en
Pages : 225

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Book Description
There is widespread perception that life is faster than it used to be. This book argues that popular and scholarly claims about acceleration gloss over the complex relationship of technology, speed and time. Rather than digital devices rushing us, our experience of always being rushed is the result of the priorities and parameters we ourselves set

Author: Incentive Publications
Publisher:
ISBN: 9780976142508
Category :
Languages : en
Pages : 12

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Book Description
These digital bookmarks are a portable and fun way to monitor and record daily reading. It has a programmable countdown timer with an alarm and a cumulative timer for multi-session reading.

Author: Simon Louwsma
Publisher: Springer Science & Business Media
ISBN: 9048197163
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
Time-interleaved Analog-to-Digital Converters describes the research performed on low-power time-interleaved ADCs. A detailed theoretical analysis is made of the time-interleaved Track & Hold, since it must be capable of handling signals in the GHz range with little distortion, and minimal power consumption. Timing calibration is not attractive, therefore design techniques are presented which do not require timing calibration. The design of power efficient sub-ADCs is addressed with a theoretical analysis of a successive approximation converter and a pipeline converter. It turns out that the first can consume about 10 times less power than the latter, and this conclusion is supported by literature. Time-interleaved Analog-to-Digital Converters describes the design of a high performance time-interleaved ADC, with much attention for practical design aspects, aiming at both industry and research. Measurements show best-inclass performance with a sample-rate of 1.8 GS/s, 7.9 ENOBs and a power efficiency of 1 pJ/conversion-step.

Author: Sen M. Kuo
Publisher: John Wiley & Sons
ISBN: 047003551X
Category : Technology & Engineering
Languages : en
Pages : 666

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Book Description
Real-time Digital Signal Processing: Implementations and Applications has been completely updated and revised for the 2nd edition and remains the only book on DSP to provide an overview of DSP theory and programming with hands-on experiments using MATLAB, C and the newest fixed-point processors from Texas Instruments (TI).