Portfolio Category: Audio/Video

An audio/video receiver (AVR) is a consumer electronics unit used in a home theater. Its primary purpose is to receive audio and video signals from a number of sources and process them to drive loudspeakers and a display. Possible displays include, television, monitor, or video projector while the inputs may come from, television, satellite receiver,…

A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly aprojection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers. A virtual retinal display, or…