📍 Vowel Space (F1 vs F2)
* Drag the primary blue node (F1/F2) across the chart to morph speech vowels in real time.
🎛️ Acoustic Source & Filter Resonances
Glottal Pitch (F0)
120 Hz
Glottal Tilt (Rolloff)
-12 dB
Pitch Jitter / Vibrato
1.5 Hz
Nasal Cavity Coupling
0 %
Formant F1 (Jaw Open)
500 Hz
Formant F2 (Tongue Adv)
1500 Hz
Formant F3 (Cavity Size)
2500 Hz
Formant F4 (Fixed Voice Peak)
3500 Hz
📊 Real-Time Frequency Spectrum & Formant Response Curves
🔬 Acoustic Telemetry
Vowel Classification:
Schwa / Mid Central
Harmonics Synthesized:
16 active
Filter Bandwidth (Q):
F1: 8.0, F2: 12.0
Glottal Source Type:
Sawtooth Pulse Train