Theoretical concepts of television

Television is a technology that transmits visual and audio information through electromagnetic signals or cables, allowing viewers to see and hear broadcasts remotely. Theoretically, it involves capturing images and sound, converting them into electronic signals, transmitting these signals over a distance, and then decoding them back into images and sound on a screen. This process relies on principles of electromagnetic wave propagation, signal modulation, and optics. Essentially, television transforms complex data into accessible, real-time audiovisual content, enabling mass communication, entertainment, education, and information dissemination across broad audiences worldwide.