Written by Hithesh Shaji
March 12, 2024
Yoruba and Ewe cultures in West Africa developed sophisticated drumming techniques that mimic the tones and rhythms of their spoken languages, allowing for complex messages to be communicated over long distances. Yoruba and Ewe languages are tonal languages meaning that the pitch or intonation can change the meaning of words. They used drums known as dùndún to send detailed messages. These talking drums were a core part of the culture that extended beyond simple messages and alerts. They transmitted stories, proverbs, news, details of social and ceremonial activities. Talking drums allows messages to be transmitted across miles of dense jungle.
Another form of primitive long distance communication was the smoke signal. Unlike the auditory channel of talking drums that could convey tonal patterns in the message, the smoke signal was a visual channel that were limited by the complexity of the messages they could convey.
Semaphore involves the use of flags or lights to convey information visually, often used by ships or in military contexts. Semaphore allows for more complex messages than smoke signals and can be faster and more precise. However, it still requires a direct line of sight, whereas talking drums can be heard through dense forests where visual signals might fail.
The telegraph represented a significant technological advancement, allowing for rapid long-distance communication and complex messages encoded in a standardized system. Radio, like talking drums, can cover vast distances and reach large audiences.
Why do we need communication technologies? How does communication technologies spread? Are there patterns to how they get started? What are the effects of previous communication technology on consciousness, culture and commerce? Is it possible to predict the communication mediums of the future?