Human speech may have a universal transmission rate: 39 bits per second | Science | AAAS

April 14, 2020

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Some languages were clearly faster than others: no surprise there. But when the researchers took their final step—multiplying this rate by the bit rate to find out how much information moved per second—they were shocked by the consistency of their results. No matter how fast or slow, how simple or complex, each language gravitated toward an average rate of 39.15 bits per second, they report today in Science Advances. In comparison, the world’s first computer modem (which came out in 1959) had a transfer rate of 110 bits per second, and the average home internet connection today has a transfer rate of 100 megabits per second (or 100 million bits).
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https://www.sciencemag.org/news/2019/09/human-speech-may-have-universal-transmission-rate-39-bits-second