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Because the first Category selected for this question was just 'Technology', the answer to this question will depend on what which type of system having an "output" is being asked about... Is it asking about:
- early phonograph systems (which output sounds to large horns made of thick paper or thin wood or metal) or
- the earliest signal transmission systems, such as the first non-radio-based telegraph system (which used a simple pointer like a compass needle) or
- early telephones (which used a very low-fi ear-piece and a crude microphone containing carbon granules as a mouth-piece) or
- early radio sets (which first used very sensitive magnetic headphones and then, after amplifiers were invented , loudspeakers) or
- early black and white television (which used a glass vacuum tube with a phosphor-coated screen inside it for the vision and a loudspeaker for the sound) or
- the earliest computers (which first used rotating dials to indicate their output data, then rows of signal lights, then punched cards and/or punched paper tape...)
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∙ 13y ago
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What year was the first commercial computer invented?
The first commercial computer was invented in 1964 by Engineer Pier Giorgio Perotto of Olivetti. The device was named Programma 101.
Is a card reader input or output device?
yes it probably be a output device .....you may check further too
Who invented the first input device?
IBM and it was a Joystick used for selecting numbers from 1 to 8
Who invented digital music?
The first digital recording device was invented in 1937 by Alec Reeves, but digital recording did not become commonplace until 1982, the year that the first CD player was released.
Is sensor an input or output device?
Assuming that a sensor (any type, heat, light, sound etc) is connected to something - eg a computer or a switch etc. it is an 'input' device. The device which created whatever is being 'sensed' is an output device. For example if you put a thermometer next to a light bulb to see how hot it is then the bulb is 'output' and the thermometer is 'input'.
Are speakers an input are output device?
Output.
Is a Monitor or VDU an input or output device?
no its storage
Is a laser printer an input or output device?
A laser printer is an output device.
Is a printer an input or an output device?
The printer is an output device
Is Plotter an input device or an output device?
Output
Is a speakers an input or output device?
A speaker is an output device.
Is a monitor an output device or a input device?
Normally it is an output device. However a touchscreen monitor is both an input and output device.
What are the functions output device?
Output device is simply a device which produces an output or result of any processing. For example: monitor is an output device which displays the output of the calculations done by the CPU.
When the first computer was invented not a calculating device and who invented it?
first computer was invented by Chals Babeje. It invented in 1938
Is a printer a input and output device?
it is an output device
Is thermistor an input device or output device?
Output
Is plotters a input or output device?
it is an output device
