Chapter 26 Audio And Video Communications

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Chapter 26 - Audio And Video Communications

• Introduction
• Description Of Functionality
• Audio And Video Require Special Hardware
  microphone, speaker (headphones), camera,
  high-speed processor, lots of storage
• An Audio Clip Resembles an Audio CD
• Real-Time Means No Delay
• Internet Audio in Real-Time
• Radio Programs On The Internet

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Chapter 26 - Audio And Video Communications

• Real-time Transmission is Called Webcasting
• Real Audio
• AudioNet
• Internet Telephone Service is Possible
• Audio Teleconferencing
• Cooperative Document Markup Service
• Marking A Document
• A whiteboard service is similar to a sheet of
  paper that all participants can see. Whenever a
  participant makes a change, all other
  participants see the change immediately.

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Chapter 26 - Audio And Video Communications

• The Participants Discuss And Mark A Document
• Video Teleconferencing
• Video Teleconference Among Groups Of People
• A Combined Audio, Video, And WhiteBoard Service

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Chapter 26 - Audio And Video Communications

• Terms
• audio teleconference
• bandwidth
• document markup
• real audio
• video teleconference
• whiteboard service