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Class iv
| Telecommunications Glossary |
A signaling path provided by a cable television system to transfer signals of any type from a subscriber terminal to another point in the cable television system.
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Television, английский
- Телевидение; телевизионный
- The electronic transmission of pictures and sounds.
- Телевидение
- An electronic system of transmitting transient images of fixed or moving objects together with sound through space by an apparatus that converts light and sound into electrical waves and reconverts them into visible light rays and audible sound.
Subscriber, английский
- A user of wireless service bought from a service provider.
- A mobile user who has selected specific subscriptions for his/her mobile device.
- A person who has indicated his or her desire to be on a mailing list.
- In notification services, the person or process to which notifications are delivered.
- In replication, a database instance that receives replicated data.
- A person who contracts for publicly available telecommunications services.
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Closed circuit television - cctv, английский
A private television system in which signals are sent usually via cable, to selected viewing points throughout the distribution system but are not broadcast to the public. the signal does not have to meet fcc commercial specifications.
Circular polarization, английский
A mode of transmission in which signals are downlinked in a rotating corkscrew pattern. a satellite`s transmission-capacity can be doubled by using both right-hand and left-hand circular polarization.
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