Skip to main content
emitter

emitter

3 6.7
A software part that sends events for other parts of a program to handle
  • noun
  • /ɪˈmɪtər/
  • Specialized
translation icon : emisor
  • This presumes that countries will have incentives such as a domestic carbon tax or some type of regulations in place to induce domestic emitters of greenhouse gases to reduce their own emissions.

Examples

  • How much responsibility for the transfer of information does an emitter have, and how much does the receiver have?

    Blog text (30)
  • For example, an infrared emitter can be located in areas where picture or video capture is prohibited, and the emitter can generate infrared signals with encoded data that includes commands to disable the recording functions of devices.

    Academic text (2018)
  • These incentives would motivate private sector emitters to invest in joint implementation projects whenever the cost per unit of avoided emissions is smaller than the cost they would incur in reducing their own emissions.

    Academic text (1997)
  • Through the use of an infrared emitter, a strobe of infrared light may be emitted so that "cameras in the same general area of the transmitter can detect the signal, regardless of the direction the cameras are facing." (185)

    Academic text (2018)
  • The software developer created an emitter that sends notifications to users when new updates are available.

  • An emitter in the program broadcasts events that other components can listen to for real-time data processing.

  • The audio emitter generates signals that allow the sound system to reproduce music accurately.

Synonyms

transmitter
vsemitter
4 4.4

A person who sends information to someone else

operates in code producing events for program components rather than people
sender
vsemitter
  • Archaic
1 5.3

A device that sends radio or television signals

creates software events for other program parts to receive
observable
vsemitter
  • Jargon
1 8.4

A data source that sends values over time to other code

generates events more generally not only ordered sequences

How Active

pulser
  • Specialized
7.7
emitter
  • Specialized
3 6.7

Surface Forms

emitter singular
emitters plural

Morphology

emitter = emit (transparent) = emit + er

In computing the component 'emitter' is named for emitting events; the agent/instrumental sense of '-er' is directly applicable.

Etymology

Emitter comes from the Latin emittere, made of e- 'out' and mittere 'to send', the same idea you see in transmit or the word 'send'. So, in computing, an emitter is a component that 'sends out' events or messages for other parts to 'listen' to.