![]() Sufficiently distinct from each another to improve differentiation and recognition.Clearly associated with a letter either by agreement or implication.A word is longer and has more sounds which makes it much easier to identify and less likely to be confused over a noisy background. In the digital domain this comes under the study of Coding Theory.įor our purposes, the additional data is in the form of a word which is used to represent a letter. So the challenge is to formulate this additional information in a ways that keep the transmission as short as possible but provides the best chance to recover the data should it become corrupted. The trade-off is this additional information makes the transmission longer. This additional or redundant information is used to recover the original data should it be affected during transmission. ![]() The general approach is to include additional information with the original data. How to reliably transmit data over a noisy channel is a well known and much studied problem. However, the principles should be easily transferred to other languages. The problem occurs in all languages but this blog will focus on English. With today’s modern, and generally high quality, voice networks this strategy is often successful but occasionally there are misheard letters and you are back to finding a word that represents them or repeating them more slowing and distinctly. and hope they will be received correctly. You may just choose to sound the letters directly as ‘de’, ‘ef’, etc. If you are an English speaker, you will probably be struggling with phases like “‘d’ for ‘dog'” or “‘f’ for ‘Fred'”. You are on the phone and need to spell a name, car registration number or email address. ![]() The need to convey letters of an alphabet verbally is a common occurrence. ![]()
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