A Digital Converter is a device that transforms analog signals into digital format. This process allows for better quality and more efficient transmission of audio and video data. Digital converters are commonly used in televisions, radios, and other electronic devices to ensure compatibility with modern digital broadcasting standards. These converters can also work in reverse, converting digital signals back into analog for older devices. They play a crucial role in connecting various technologies, such as cable television, streaming services, and home theater systems, enabling users to enjoy high-quality media across different platforms.