As they swim and hunt, these massive marine mammals communicate by making a series of rapid clicks that sound like a combination of “Morse code ... “sperm whale phonetic alphabet,” raising ...

The code uses a combination of short and long pulses – dots and dashes, respectively – that correspond to letters of the alphabet. The International Morse Code encodes the 26 letters of the ...

Morse code, invented by Samuel Morse, takes the letters of the alphabet and replaces them with a combination of dashes and dots. You can create these dashes and dots using long and short sounds ...

A male is a ‘mike’. We use letters selected from a standard phonetic, or spelling, alphabet so nobody fumbles for words. Spelling alphabets came about because early users of radios ...