What is electronic television?

Electronic television is a technology that uses electronic components to capture, transmit, and display moving images and sound. It typically utilizes a cathode ray tube (CRT) or flat-panel display technologies such as LCD, LED, or OLED to present images, while sound is conveyed through speakers. The system relies on electronic signals to encode and decode visual and audio information, making it distinct from earlier mechanical television systems. Electronic television has become the standard for broadcasting and receiving television content worldwide.