Chinese drum signalling

During the Zhou Dynasty (1046 B.C. – 256 B.C.), the Chinese developed drum signaling to communicate over distances. Specific beats conveyed distinct messages, similar to Morse code in amateur radio. This method demonstrated the effectiveness of coded signals in ensuring clear, long-distance communication. Drum signaling’s emphasis on rhythm and pattern laid the groundwork for the precise, coded transmissions central to amateur radio, where operators use various modes, including Morse code, to relay information efficiently and accurately, even in challenging conditions.