Question

(p) Name four components required for a VTC system
A​

Answer 1

Answer:

1.A video input device, such as a video camera, desktop web cam, or a camera built in to a tablet, smart phone, or laptop.

2.An audio input device, such as a stand-alone microphone, headset, or a smart phone’s voice input.

3.A video output device, such as a computer monitor, HDTV, or a smart phone or tablet display.

4.An audio output device, such as a speaker