Television waves are a type of electromagnetic radiation used to transmit audio and visual signals. These waves travel through the air or along cables, allowing us to receive broadcasts from television stations. The signals are modulated to carry information, which is then decoded by our TV sets to display images and sound. There are two main types of television waves: analog and digital. Analog waves were used in older television systems, while digital waves provide better quality and more channels. Digital signals can be transmitted over the air, through cable, or via satellite, enhancing the viewing experience for audiences.