Okwu kwa nkeji

okwu kwa nkeji, nke a na-emekarị ka ọ bụrụ 'WPM' (mgbe ụfọdụ, WPM dị elu), ịgụ ihe a na-ahazi n'ime nkeji, nke na-ejikarị eme ihe dị ka ihe atụ nke ọsọ nke ịde, ịgụ ma ọ bụ Morse koodu izipu na ịnata.


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