Vocal tract — move the tongue, hear the vowel (3D)

About this app

One hum, nine vowels, one tongue: in the head cross-section you drag tongue, lips and jaw, and the sound tips from /a/ to /i/. The vowel chart shows live where formants F1 and F2 land — at unchanged pitch.

Subject: Linguistics & phonetics

More from Linguistics & phonetics

• Meaning trajectory
• Context shifts meaning
• n-gram text generator
• Language tree
• Tokeniser playground
• From picture to letter

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