A special type of device which uses an ordinary telephone with a computer is
A. Light pen
B. Mouse
C. Acoustic couple
D. Touch panel
E. None of the above
Answer: Option C
Solution(By Examveda Team)
A special type of device which uses an ordinary telephone with a computer is Acoustic couple. A device that converts digital signals to audio signals in order to allow the transmission of data (as from a computer) over a telephone lines an acoustic coupler.This Question Belongs to Computer Fundamentals >> Computer Fundamental Miscellaneous
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An acoustic coupler is a device which sends and receives computer data through a telephone line using sounds rather than electrical signals. The devices were popular in the early days of internet use when traditional modems were not always practical. Today, they are mainly seen in countries with less advanced telecommunications networks, and in equipment used by deaf people to make telephone calls.
An acoustic couple is an interface device for coupling electrical signals by acoustical means—usually into and out of a telephone.