- loudspeaker paging service
- служба вызывной связи с передачей вызова через громкоговоритель; см. также paging service
Англо-русский словарь промышленной и научной лексики. 2014.
loudspeaker paging service
Смотреть что такое "loudspeaker paging service" в других словарях:
Meridian Norstar — The Meridian Norstar, later called Nortel Norstar was a small office digital PBX introduced by Northern Telecom (now Nortel). It is based on the same internal design and instruction set as Nortel s earlier SL 1 and DMS systems[dubious – discuss] … Wikipedia
Civil defense siren — Federal Signal Thunderbolt 1003 Civil Defense siren. A civil defense siren (also referred to as an air raid siren, tornado siren, tsunami siren, fire siren/whistle, flood siren, weather siren, time/curfew siren, or other outdoor warning siren) is … Wikipedia
Public address — This article is about audio systems. For IP addresses, see IP address. Horn loudspeakers are often used to broadcast sound to outdoor locations A public address system (PA system) is an electronic amplification system with a mixer, amplifier and… … Wikipedia
Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… … Wikipedia
page — I. noun Etymology: Middle English, from Anglo French Date: 14th century 1. a. (1) a youth being trained for the medieval rank of knight and in the personal service of a knight (2) a youth attendant on a person of rank especially in the medieval… … New Collegiate Dictionary
Copper wire and cable — Copper has been used in electric wiring since the invention of the electromagnet and the telegraph in the 1820s.[1][2] The invention of the telephone in 1876 proved to be another early boon for copper wire.[3] Today, despite competition from… … Wikipedia
FM broadcasting — See also: frequency modulation and FM broadcast band FM broadcasting is a broadcasting technology pioneered by Edwin Howard Armstrong which uses frequency modulation (FM) to provide high fidelity sound over broadcast radio. The term FM band… … Wikipedia
