[PDF] From Signal To Symbol eBook

Author : Ronald Planer
Publisher : MIT Press
Page : 293 pages
File Size : 11,82 MB
Release : 2021-10-12
Category : Science
ISBN : 0262366029

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A novel account of the evolution of language and the cognitive capacities on which language depends. In From Signal to Symbol, Ronald Planer and Kim Sterelny propose a novel theory of language: that modern language is the product of a long series of increasingly rich protolanguages evolving over the last two million years. Arguing that language and cognition coevolved, they give a central role to archaeological evidence and attempt to infer cognitive capacities on the basis of that evidence, which they link in turn to communicative capacities. Countering other accounts, which move directly from archaeological traces to language, Planer and Sterelny show that rudimentary forms of many of the elements on which language depends can be found in the great apes and were part of the equipment of the earliest species in our lineage. After outlining the constraints a theory of the evolution of language should satisfy and filling in the details of their model, they take up the evolution of words, composite utterances, and hierarchical structure. They consider the transition from a predominantly gestural to a predominantly vocal form of language and discuss the economic and social factors that led to language. Finally, they evaluate their theory in terms of the constraints previously laid out.

Author : Ronald Planer
Publisher : MIT Press
Page : 293 pages
File Size : 38,37 MB
Release : 2021-10-12
Category : Science
ISBN : 0262045974

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A novel account of the evolution of language and the cognitive capacities on which language depends. In From Signal to Symbol, Ronald Planer and Kim Sterelny propose a novel theory of language: that modern language is the product of a long series of increasingly rich protolanguages evolving over the last two million years. Arguing that language and cognition coevolved, they give a central role to archaeological evidence and attempt to infer cognitive capacities on the basis of that evidence, which they link in turn to communicative capacities. Countering other accounts, which move directly from archaeological traces to language, Planer and Sterelny show that rudimentary forms of many of the elements on which language depends can be found in the great apes and were part of the equipment of the earliest species in our lineage. After outlining the constraints a theory of the evolution of language should satisfy and filling in the details of their model, they take up the evolution of words, composite utterances, and hierarchical structure. They consider the transition from a predominantly gestural to a predominantly vocal form of language and discuss the economic and social factors that led to language. Finally, they evaluate their theory in terms of the constraints previously laid out.

Author : Rudolf Koch
Publisher : Courier Corporation
Page : 114 pages
File Size : 25,93 MB
Release : 2013-12-31
Category : Art
ISBN : 0486153908

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Famed German type designer renders 493 classified and documented illustrations divided into 14 categories, including general signs, Christian signs, astronomical signs, the four elements, house and holding marks, runes, and more.

Author : Ivan Chermayeff
Publisher : Princeton Architectural Press
Page : 292 pages
File Size : 33,97 MB
Release : 2000-09
Category : Design
ISBN : 9781568982564

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The NBC peacock, the PBS "everyman," the Chase Bank octagon, and hundreds of other outstanding trademarks have been created by one design firm, Chermayeff & Geismar Inc. Their logos and identity programs for high-profile corporations such as Mobil, Time Warner, Viacom, and Xerox, and for preeminent institutions such as the New York Public Library, Alvin Ailey Dance, the Smithsonian Institution, and the Museum of Modern Art, are instantly recognizable hallmarks of design. TM collects over 200 trademarks created over the 40-year history of the firm, which is led by Ivan Chermayeff, Tom Geismar, and Steff Geissbuhler. The variety and vitality of their work is reflected in this visually rich book, which serves an inspiration for designers as well as a reference to the best in trademark design.

Author : Basab Bijoy Purkayastha
Publisher : Springer
Page : 254 pages
File Size : 32,9 MB
Release : 2015-01-29
Category : Technology & Engineering
ISBN : 8132220412

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The book reports two approaches of implementation of the essential components of a Digital Phase Locked Loop based system for dealing with wireless channels showing Nakagami-m fading. It is mostly observed in mobile communication. In the first approach, the structure of a Digital phase locked loop (DPLL) based on Zero Crossing (ZC) algorithm is proposed. In a modified form, the structure of a DPLL based systems for dealing with Nakagami-m fading based on Least Square Polynomial Fitting Filter is proposed, which operates at moderate sampling frequencies. A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been implemented as a replacement of Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to attain optimum performance of DPLL. The results of simulation of the proposed DPLL with Nakagami-m fading and QPSK modulation is discussed in detail which shows that the proposed method provides better performance than existing systems of similar type.

Author : Nate Silver
Publisher : Penguin
Page : 577 pages
File Size : 30,14 MB
Release : 2015-02-03
Category : Political Science
ISBN : 0143125087

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"One of the more momentous books of the decade." —The New York Times Book Review Nate Silver built an innovative system for predicting baseball performance, predicted the 2008 election within a hair’s breadth, and became a national sensation as a blogger—all by the time he was thirty. He solidified his standing as the nation's foremost political forecaster with his near perfect prediction of the 2012 election. Silver is the founder and editor in chief of the website FiveThirtyEight. Drawing on his own groundbreaking work, Silver examines the world of prediction, investigating how we can distinguish a true signal from a universe of noisy data. Most predictions fail, often at great cost to society, because most of us have a poor understanding of probability and uncertainty. Both experts and laypeople mistake more confident predictions for more accurate ones. But overconfidence is often the reason for failure. If our appreciation of uncertainty improves, our predictions can get better too. This is the “prediction paradox”: The more humility we have about our ability to make predictions, the more successful we can be in planning for the future. In keeping with his own aim to seek truth from data, Silver visits the most successful forecasters in a range of areas, from hurricanes to baseball to global pandemics, from the poker table to the stock market, from Capitol Hill to the NBA. He explains and evaluates how these forecasters think and what bonds they share. What lies behind their success? Are they good—or just lucky? What patterns have they unraveled? And are their forecasts really right? He explores unanticipated commonalities and exposes unexpected juxtapositions. And sometimes, it is not so much how good a prediction is in an absolute sense that matters but how good it is relative to the competition. In other cases, prediction is still a very rudimentary—and dangerous—science. Silver observes that the most accurate forecasters tend to have a superior command of probability, and they tend to be both humble and hardworking. They distinguish the predictable from the unpredictable, and they notice a thousand little details that lead them closer to the truth. Because of their appreciation of probability, they can distinguish the signal from the noise. With everything from the health of the global economy to our ability to fight terrorism dependent on the quality of our predictions, Nate Silver’s insights are an essential read.

Author : Adrian Frutiger
Publisher :
Page : 372 pages
File Size : 29,54 MB
Release : 1998
Category : Literary Criticism
ISBN :

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Discusses the elements of a sign, and looks at pictograms, alphabets, calligraphy, monograms, text type, numerical signs, symbols, and trademarks.