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Why can two speech sounds count as one in another language?

A small puff of air can have different jobs in different languages. In the English examples in MIT’s notes, aspiration varies with a consonant’s position; in Hindi, an aspiration contrast can distinguish words. Counting a language’s sound categories therefore involves more than listing every sound a mouth can produce.

3–7 min

Questions you could explore

  • What is the difference between noticing a sound difference and using it to distinguish words?

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How much can six braille dots say?

A braille cell has only six positions, but its meaning depends on more than which dots are raised. In Unified English Braille, letters, indicators, and context work together to represent written language.

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ASL has its own grammar

American Sign Language is a complete language with grammar of its own. Hands, facial expression, and body movement contribute to meaning, so describing it as English transferred into gestures misses how it works.

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Why can two speech sounds count as one in another language? | Speech Topic | speaking.app