Acoustic theory

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ExerciseDescription
Ten wasps waveformIdentify parts of an acoustic waveform.
Basic acousticsBasic concepts in acoustics.
Resonance formulasTwo key formulas used to calculate resonant frequencies in tubes.
Vocal Tract ResonanceCalculate resonant frequencies (F1, F2, F3) in uniform tubes.
Formants of [a]Calculate F1-3 of a two-tube model of the vocal tract.
Formants in two-tube modelsCalculate F1-3 of a two-tube model of the vocal tract.
Perturbation theoryUse the principles of Perturbation theory to predict formant frequencies.
Formants in an [i] modelCalculate F1-3 of a three-tube model of the vocal tract.
Nasal consonant acousticsFormants and antiformants in nasal consonants.
Spectrogram readingChoose a phonetic transcription based on the spectrogram.