|
|
|
|
|
|
|
|
|
Dtmf - dual tone multiple frequencies
| Telecommunications Glossary |
Standard telephone signaling technique which can be used through any transmission medium of voice grade or better. he technique is often used for remote switching control functions.
|
|
Transmission, английский
- Passage of electromagnetic radiation through a medium.
- Transmisión
- The property in a merchantman, or a share therein, transmitted in
- Передача; привод; коробка передач; трансмиссия; прохождение; распространение ~ of loads передача нагрузок
- The transport of high voltage electricity. this is achieved with a transmission network (or grid). generally the network will connect large generators to lower voltage distribution networks where it will be transported to the majority of electricity consumers. alternatively, large scale electricity users may connect directly to the transmission network. management of transmission is a natural monopoly due to the economies of scale inherent to it. transmission system operator (tso) (also transmission network operator-
- The sending of information over a communications line or a circuit.
- The transportation of electric energy in bulk from a source or sources of supply to other systems or parts of a single system.
- Transfer of pathogens from one host to another
|
Dual band capability, английский
Many receivers are capable of both c and kuband operation.
Drop-outs, английский
Black or white lines or spots appearing in a television picture originating from the playback of a video tape recording. ds1 digital signal level 1; a digital transmission format in which 24 voice channels are multiplexed into one t1 channel. ds3 digital signal level 3; a telephony term describing the 45 mbps signal carried on a t3 facility. it is most often associated with broadcast video transmission. although the broadcast purest will rightfully point out that as a digital signal it is not a true broadcast quality rs-250b standard signal, it is the nearest approximation to a broadcast signal in a digital environment.
|
|
|
|
|
|
|
