An electrical device capable of transmitting sound as well as images is called
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An electrical device capable of transmitting sound as well as images is called a videophone.
A videophone is a device used for “Video Calling” which has a camera and screen for visual and real-time communications.
The first videophone was debuted was Picturephone by AT&T at the New York World's Fair in 1964.
A videophone is a device used for “Video Calling” which has a camera and screen for visual and real-time communications.
The first videophone was debuted was Picturephone by AT&T at the New York World's Fair in 1964.
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