000 aam a22 4500
999 _c211371
008 190328b 2019 ||||| |||| 00| 0 eng d
020 _a9780691179438
082 _a621.382
100 _aSteiglitz, Ken
245 _aThe discrete charm of the machine
260 _bPrinceton University Press
_aNew Jersey
300 _axvii, 235p.
_bWith index
520 _aA few short decades ago, we were informed by the smooth signals of analog television and radio; we communicated using our analog telephones; and we even computed with analog computers. Today our world is digital, built with zeros and ones. Why did this revolution occur? The Discrete Charm of the Machine explains, in an engaging and accessible manner, the varied physical and logical reasons behind this radical transformation. The spark of individual genius shines through this story of innovation: the stored program of Jacquard’s loom; Charles Babbage’s logical branching; Alan Turing’s brilliant abstraction of the discrete machine; Harry Nyquist’s foundation for digital signal processing; Claude Shannon’s breakthrough insights into the meaning of information and bandwidth; and Richard Feynman’s prescient proposals for nanotechnology and quantum computing. Ken Steiglitz follows the progression of these ideas in the building of our digital world, from the internet and artificial intelligence to the edge of the unknown. Are questions like the famous traveling salesman problem truly beyond the reach of ordinary digital computers? Can quantum computers transcend these barriers? Does a mysterious magical power reside in the analog mechanisms of the brain? Steiglitz concludes by confronting the moral and aesthetic questions raised by the development of artificial intelligence and autonomous robots. https://press.princeton.edu/titles/13257.html
650 _aTechnological innovations
650 _aEngineering
650 _aDigital communications
650 _aComputer Science
942 _2ddc