{"product_id":"the-age-of-electronic-messages-john-g-truxal-9780262701020","title":"The Age of Electronic Messages","description":"\u003cp\u003eWhat are the frontiers of today's communications technology? \u003ci\u003eThe Age of Electronic Messages\u003c\/i\u003e explains the scientific principles on which this technology is based and explores its capabilities and limitations, its risks and benefits. In straightforward language accompanied by numerous illustrations, Truxal describes the communications technology that has become such an integral part of today's work and leisure. He provides accounts of the bar codes used in supermarkets and the postal system of the way signals are described in terms of frequencies and in digital form of hearing and audio systems, of radio and navigation, of medical imaging, and of television broadcasting and narrowcasting. Unlike other books on the subject, \u003ci\u003eThe Age of Electronic Messages\u003c\/i\u003e takes into account the sociology of the new communications technology as well as its mathematical and physical underpinnings.\u003c\/p\u003e\u003cp\u003e\u003ci\u003eThe Age of Electronic Messages\u003c\/i\u003e is included in the Alfred P. Sloan Foundation sponsored series, the New Liberal Arts.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e John G. Truxal\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0262701022\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780262701020\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e MIT Press\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/07\/1990\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 508\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.50lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.90h x 5.90w x 1.30d","brand":"John G. Truxal","offers":[{"title":"Paperback","offer_id":48152950669567,"sku":"9780262701020","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_13c0830c-b135-4150-9e0d-c08351b1786a.jpg?v=1770780289","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-age-of-electronic-messages-john-g-truxal-9780262701020","provider":"WR Book House","version":"1.0","type":"link"}