The time domain is a concept used in signal processing and analysis to describe signals in terms of their behavior over time. In the time domain, signals are represented as functions of time, showing how the amplitude of the signal changes at each...

Virtual reality (VR) is a computer-generated simulation of a three-dimensional environment or experience that can be...

A modulator is a device or component that modifies a carrier signal in order to encode information for transmission over a...

Phase distortion refers to a change in the phase relationships between different frequency components of a signal. In the...

A rigid medium, generally a polycarbonate substrate coated with a reflective aluminum layer, that stores information (such...

The combination of the audio and visual signals that are transmitted and received at the same time, correlating the scene...

Frame rate refers to the frequency at which consecutive images, or frames, are displayed in a video sequence. It is...

Abbreviated SoC. A single chip containing all the electronic circuits required for a complete, working product. SoCs are...

A photoelectrically controlled, alphanumeric reading device that converts characters to audible or sorting signals which can...

A projector used to project transparencies. A horizontal 8 x 10-in. stage for writing or laying down preformed...

RTSP, or real-time streaming protocol, is a network control protocol designed for controlling streaming media servers. It is...

A transducer is a device or component that converts one form of energy into another. It is commonly used in various fields,...

Videography refers to the process of capturing moving images and recording them in a digital format. It involves the use of...

Ultrasonic refers to sound waves with frequencies higher than the upper audible limit of human hearing, typically above...

The frequency domain is a concept used in signal processing and analysis to represent signals and data in terms of their...

A technical specification for a consumer product drawn up by Sony and Philips. CD/I combines audio, video and text recorded...

Digital signal processing (DSP) refers to the manipulation and analysis of signals, which are representations of physical...

Concerned with the transmission and reception of both sight and sound. An audiovisual system communicates pictorial images...

A tough, durable, heat- and cold-resistant optical quality plastic used in injection-molded items such as streetlight...

A breakout cable, also known as a fan-out cable or breakout assembly, is a type of cable that combines multiple individual...

An adaptation by Philips and Sony of their audio compact disc technology for optical disc data storage and retrieval....

A small incandescent lamp whose intense beam is focused on the optical soundtrack of a motion picture film. The soundtrack...

Advanced driver assistance systems (ADAS) refers to a set of safety features and technologies designed to assist drivers in...

A container designed to hold recording material (film, video- and audiotape) so that when it is loaded into a recording...

An electronic device used to encode video and audio signals of a television camera into radio waves that are broadcast to...

In compact disc systems, the two principal frame formats for data storage. Mode 1 devotes 2048 bytes to user data, reserving...

A system in which the electrical signal embedded within an audio input signal is converted to a modulated light pattern and...