Supported by original recordings the chart shows 12 monophthongs. You can practice all sounds according to the chart or click on any sound to practice it separately.
The quadrilateral represents the tongue position on two axes: frontness and height. Emojis represent roundness and openness of each sound. Semi-colon (:) represents long vowels.
Emojis were inspired by the most magnificent trinity of professors of the Philological Department of LMSU: I.M. Maguidova, S.V. Decheva and M.Y. Prokhorova.