automatic station

См. также в других словарях:

• automatic station release —    A PBX system feature that automatically releases and locks out an extension when a digit is not dialed within the dial timeout period, exceeds the interdigit timeout period, or is not disconnected after a call is completed. The PBX can be… …   IT glossary of terms, acronyms and abbreviations

• automatic station restriction —    Prevents unauthorized (and unaccountable) phone calls from vacant hotel rooms by automatically restricting outbound calls when a guest is checked out from the room and cancelling the restriction when a guest checks in …   IT glossary of terms, acronyms and abbreviations

• Automatic link establishment — Automatic Link Establishment, commonly known as ALE, is the worldwide de facto standard for digitally initiating and sustaining HF (High Frequency) radio communications.cite web|title=Frequency Agile Systems in the MF/HF Bands |author=Telecom… …   Wikipedia

• station release —    See automatic station release …   IT glossary of terms, acronyms and abbreviations

• Automatic Packet Reporting System — (APRS) is an amateur radio based system for real time tactical digital communications of information of immediate value in the local area. In addition, all such data is ingested into the APRS Internet system (APRS IS) and distributed globally for …   Wikipedia

• Automatic dependent surveillance-broadcast — (ADS B) is a cooperative surveillance technique for air traffic control and related applications. An ADS B out equipped aircraft determines its own position using a global navigation satellite system and periodically broadcasts this position and… …   Wikipedia

• Automatic train operation — (ATO) ensures partial or complete automatic train piloting and driverless functions.Most systems elect to maintain a driver (train operator) to mitigate risks associated with failures or emergencies.Many modern systems are linked with Automatic… …   Wikipedia

• Station identification — (sometimes called a sounder or stinger ) is the practice of any type of radio or television station or network identifying itself, typically with a call sign or brand name. Over the air transmitters may be required to identify themselves… …   Wikipedia

• Automatic Position Reporting System — Logo du mode APRS L Automatic Position Reporting System (système de suivi automatique des positions) (APRS) est un mode de transmission numérique utilisé par les radioamateurs. Utilisant le même protocole que le packet radio, l AX.25 la version… …   Wikipédia en Français

• Automatic Terminal Information Service — Automatic Terminal Information Service, or ATIS, is a continuous broadcast of recorded noncontrol information in busier terminal (i.e. airport) areas. ATIS broadcasts contain essential information, such as weather information, which runways are… …   Wikipedia

• automatic direction finder — n. a type of radio compass that indicates automatically the direction of the station to which it is tuned, used esp. on aircraft * * * …   Universalium