Michael A. Noll – författare

On September 11, 2001, AT&T's traffic was 40 percent greater than its previous busiest day. Wireless calls were made from the besieged airplanes and buildings, with the human voice having a calming influence. E-mail was used to overcome distance and time zones. And storytelling played an important role both in conveying information and in coping with the disaster. Building on such events and lessons, Crisis Communications features an international cast of top contributors exploring emergency communications during crisis. Together, they evaluate the use, performance, and effects of traditional mass media (radio, TV, print), newer media (Internet, email), conventional telecommunications (telephones, cell phones), and interpersonal communication in emergency situations. Applying what has been learned from the behavior of the mass media in past crises, the authors clearly show the central role of communications on September 11. They establish how people learned of the tragedy and how they responded; examine the effects of media globalization on terrorism; and, in many cases, give specific advice for the future.

On September 11, 2001, AT&T's traffic was 40 percent greater than its previous busiest day. Wireless calls were made from the besieged airplanes and buildings, with the human voice having a calming influence. E-mail was used to overcome distance and time zones. And storytelling played an important role both in conveying information and in coping with the disaster. Building on such events and lessons, Crisis Communications features an international cast of top contributors exploring emergency communications during crisis. Together, they evaluate the use, performance, and effects of traditional mass media (radio, TV, print), newer media (Internet, email), conventional telecommunications (telephones, cell phones), and interpersonal communication in emergency situations. Applying what has been learned from the behavior of the mass media in past crises, the authors clearly show the central role of communications on September 11. They establish how people learned of the tragedy and how they responded; examine the effects of media globalization on terrorism; and, in many cases, give specific advice for the future.

A concise introduction to the evolution of communication media, past, present, and future, this book is unique in that it treats both mass media_radio, television, and print_and interpersonal media_telephony, computer communication, and new technologies. The first part of The Evolution of Media describes the history and development of media technology. The second and third parts of the book develop a taxonomy for media and compare their technological requirements, applications, and other significant elements. The fourth part presents a simple methodology to help predict the success of new media products and services, using sample analyses to illustrate the process. The Evolution of Media is a useful supplement for foundational courses in mass communication and communication history, as well as a primer for anyone interested in understanding the big picture of communication media.

A concise introduction to the evolution of communication media, past, present, and future, this book is unique in that it treats both mass media_radio, television, and print_and interpersonal media_telephony, computer communication, and new technologies. The first part of The Evolution of Media describes the history and development of media technology. The second and third parts of the book develop a taxonomy for media and compare their technological requirements, applications, and other significant elements. The fourth part presents a simple methodology to help predict the success of new media products and services, using sample analyses to illustrate the process. The Evolution of Media is a useful supplement for foundational courses in mass communication and communication history, as well as a primer for anyone interested in understanding the big picture of communication media.

This work is intended for non-engineering industry professionals, students and anyone interested in learning the fundamental physical principles underlying the design of communications, devices and systems. This edition covers all the basic technological concepts of the principles behind modern communications systems. Beginning with first principles, it introduces the fundamental electrical and electronic definitions, and then builds upon them logically to cover more complex telecommunications concepts and computer-based systems. CD-ROM, quadrature amplitude modulation, and spread spectrum techniques used in current wireless technology, are covered in this edition.