International Morse Code is a method of encoding text characters into sequences of dots and dashes. Each letter, number, and punctuation mark is represented by a unique combination of these signals. It was developed in the early 1830s and became widely used for telecommunication, especially in maritime and aviation contexts. The code is transmitted through sound, light, or radio waves, making it versatile for various communication methods. For example, a short beep represents a dot, while a longer beep signifies a dash. Samuel Morse, one of the code's creators, played a crucial role in its development alongside Alfred Vail.