depends, it can be as small as a Nordon bombsight or as large as one wall of a room. some have been smaller or bigger than that range.
Wediki
analog
It depends on your monitor. The big old CRT monitors are analog. The computer sends digital information to the monitor but it then gets turned into analog so the monitor can display that information. The LCD monitors are digital. The computer sends digital information to the monitor which it can display because it is digital.
The first Indian analog computer was assembled in 1950
mechanical computer
No. Sound has to be converted from analog to digital for use by a computer, not the other way around. It is converted to analog so amplifiers and other analog equipment can use it and so you can hear it.
hybrid computer
it was an astronomical calculator. A form of mechanical analog computer. The nordon bombsight was also a form of mechanical analog computer.
Digital to analog converter.An analog to digital converter and digital to analog converter are present in a computer. they serve this purpose. They are present in the form of ICs inside.
hybrid computer
Because I am an analog creature living in an analog world. If I were a computer I would use digital communication. :-/ ?
AD is Analog to Digital conversion the use is to do digital measurements of analog voltages and currents, a computer soundcard is an AD converter that convert analog sound to digital sound so that it can be played on a computer, and DA is the opposite, digital to analog conversion, the digital sound on the computer is converted to analog sound to drive a speaker or headphone