signal format

A signal format is how information is organized and transmitted over a communication channel, such as a wire, radio, or internet. It defines how data—like voice, video, or text—is encoded as electrical, optical, or radio signals. This includes details like timing (when bits are sent), structure (how bits are grouped into messages), and encoding methods to ensure the message is accurate and efficient. Think of it as the language and rules that enable devices to understand and exchange information reliably across different systems and media.