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annunciator

Definition of annunciator

What does annunciator mean?

noun

  1. an indicator that announces which electrical circuit has been active (as on a telephone switchboard)
    • more generic word: indicator = a device for showing the operating condition of some system

Alternative definition

noun

  1. Anything that announces something
  2. A signalling devices that shows which of several electrical circuits is active, especially such a device in a telephone switchboard
  3. A buzzer in a UK signal box, that sounds when a train activates a treadle positioned on the track. Provides a warning or announcement of a nearby train.

Printed dictionaries and other books with definitions for annunciator

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Google previewConfiguring Cisco Unified Communications Manager and Unity Connection (2011)

A Step-by-Step Guide by David F. Bateman

Configuring Annunciators Annunciator is a process that runs on a Communications Manager that plays recorded announcements to devices. These announcements are triggered by specific events. An example is when a user dials a number ...

Google previewDynamometer (2012)

Theory and Application to Engine Testing by Jyotindra S. Killedar

Alarm Annunciation The alarm annunciator is a device incorporated into the control system which gives audiovisual information about a parameter which has crossed the set/prescribed limit. Alarm takes place when something happens in ...

Google previewIndustrial Maintenance (2003)

by Michael Brumbach

An annunciator is a signaling apparatus.

Google previewImplementing Cisco Unified Communications Manager, Part 2 (CIPT2) Foundation Learning Guide (2011)

(CCNP Voice CIPT2 642-457) by Chris Olsen

Figure 2-4 Disabled Annunciator Cisco Unified Communications Manager The annunciator is a CUCM feature that sends one-way audio of prerecorded messages over RTP to IP Phones. An example is the replacement to the fast busy reorder ...

Google previewIndustrial Burners Handbook (2004)

by Charles E. Baukal, Jr.

Annunciators An annunciator is a centralized alarm broadcasting and memory device. Typically, all the ...

Google previewEllis' British Railway Engineering Encyclopaedia (2006)

On a Signalling Circuit Diagram: • As a bracketed suffix, it denotes an external power supply • As one of the leading letters of an Equipment Code, it means Annunciator, Level Crossing or Wrong Direction. • As the last letter of an ...

Google previewHenley's Encyclopaedia of Practical Engineering and Allied Trades ... (1906)

Annunciator.—The annunciator is the apparatus that is employed in connection with electric bells and telephones, to show which room or which number has been called. With electric bells, the annunciator consists of an electromagnet ...

Google previewPatterson's illustrated nautical encyclopedia (1901)

by Howard Patterson

Annunciator. ;\n clcctric tell-talc or recortlcr. \Vhcn an electric button is pressed in any part of the \'t'.\'.\t'l its wire connection transmits a current from the battery to the annunciator, in which a l)('ll is rung. and at the same time a hinged card drops ...

Google previewNew American Supplement to the Latest Edition of the Encyclopedia Britannica (1900)

by Day Otis Kellogg

The apparatus consists of a thermostat that may be influenced by the heat of a fire near by; an annunciator, receiving an alarm from the thermostat, and operating a visual floor-signal and also a bell; a transmitter, to send an alarm to the nearest ...

Google previewThe world-wide encyclopedia and gazetteer (1908)

by William Harrison De Puy

The apparatus consists of a thermostat that may be influenced by the heat of a fire near by; an annunciator, receiving an alarm from the thermostat, and operating a visual floor-signal and also a bell; a transmitter, to send an alarm to the nearest ...

Google previewNew American Supplement to the New Werner Twentieth Century Edition of the Encyclopaedia Britannica ... Illustrated with Hundreds of Portraits and Other Engravings (1905)

The apparatus consists of a thermostat that may be influenced by the heat of a fire near by; an annunciator, receiving an alarm from the thermostat, and operating a visual floor-signal and also a bell ; a transmitter, to send an alarm to the ...

Google previewThe Encyclopaedia Britannica (1902)

latest edition. A dictionary of arts, sciences and general literature by Day Otis Kellogg, William Robertson Smith

The apparatus consists of a thermostat that may be influenced by the heat of a fire near by ; an annunciator, receiving an alarm from the thermostat, and operating a visual floor-signal and also a bell; a transmitter, to send an alarm to the ...

Google previewEncyclopedia of Chemical Processing and Design (1995)

Volume 54 - Steam Reforming: Operating Experience to Storage Tank Explosion Safeguards by John J. McKetta Jr

JL TURBINE SMUTOFF •-p VALVE ><1 STEAM POWER SUPPt_V ALARM MODULE ANNUNCIATOR RPM TACHOMETER TURBINE ALARM AXIAL ( THRUST) POSITION BEARING TEMP MONITORING tgUIPMLNT FIG. 6 Turbine ...

Google previewEncyclopedia of Major League Baseball Clubs (2006)

by Steven A. Riess

season to add additional expensive seats, replace stairways with ramps, upgrade restrooms, install water coolers, and introduce an “annunciator” that displayed the at-bat number, the ball-strike-out count, a hit-error indicator, and the score.

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annunciator

Scrabble value of A1N1N1U1N1C3I1A1T1O1R1

The value of this 11-letter word is 13 points, but it's not an accepted word in the Official Scrabble Players Dictionary.

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