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Videophone
Details
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A videophone is a telephone with a video screen, and is capable of full duplex (bi-directional) video and audio transmissions for communication between people in real-time. At the dawn of the technology, videotelephony also included image phones which would exchange still images between units every few seconds over conventional POTS-type telephone lines, essentially the same as slow scan TV systems. Currently videophones are particularly useful to the deaf and speech-impaired who can use them with sign language and with a video relay service, and also to those with mobility issues or those who are located in distant places and are in need of telemedical or tele-educational services.
Klappentext
High Quality Content by WIKIPEDIA articles! A videophone is a telephone with a video screen, and is capable of full duplex (bi-directional) video and audio transmissions for communication between people in real-time. At the dawn of the technology, videotelephony also included image phones which would exchange still images between units every few seconds over conventional POTS-type telephone lines, essentially the same as slow scan TV systems. Currently videophones are particularly useful to the deaf and speech-impaired who can use them with sign language and with a video relay service, and also to those with mobility issues or those who are located in distant places and are in need of telemedical or tele-educational services.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130312671
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Sprache Englisch
- Genre Technik
- Anzahl Seiten 104
- Größe H220mm x B220mm
- Jahr 2009
- EAN 9786130312671
- Format Fachbuch
- ISBN 978-613-0-31267-1
- Titel Videophone
- Untertitel Telephone, Speech disorder, Video Relay Service, Telerehabilitation, Distance Education, Videoconferencing, Webcam, Telepresence, Telectroscope, Video Compression
- Herausgeber Betascript Publishers