Voqales: Spectrogram Formants

See your vowels in real time. Voqales turns voice recordings into offline spectrograms and F1/F2 maps so you can compare, tune, and explore pronunciation.

This app helps you visualize how speech sounds are produced by combining spectrogram analysis with vowel-space plotting in a clean, interactive workspace. Whether you're studying phonetics, practicing pronunciation, learning IPA, or analyzing recordings, the app gives you tools to better understand spoken language. Features • Real-time spectrogram visualization • Interactive vowel-space display • Audio playback and scrubbing • Zoom and selection tools for detailed analysis • Compare recordings with reference samples • IPA and pronunciation exploration • Import audio recordings for analysis • Designed for phonetics learners, students, singers, and language enthusiasts Great For • Pronunciation practice • Linguistics and phonetics study • Accent and vowel analysis • Speech training and listening exercises • Exploring acoustic properties of speech