Device that transfers audio and video signals to another device; contains inputs for all the audio and video sources and outputs to one or more sets of speakers and one or more monitors
The properties or characteristics of a room that determine sound will be transmitted
Speaker enclosure that reduces bass distortion and creates accurate bass response
The production, control, transmission, reception and effects of sound in any environment.
The portion of sound that is created from reverberations from the surrounding area
A device that increases the power of a signal by use of an external energy source
A signal that contains information using non-quantized variances in frequency and amplitude