Dialect Isogloss Map Tyneside
Phonetic Context: North East England varieties exhibit pronounced monophthongization and vowel fronting. Geordie speech is renowned for its distinctive intonational rise-fall contour and warm vocal tract resonance.
Acoustic Vowel Quadrilateral (F1 vs F2) F1: 390 Hz | F2: 1980 Hz
Click or drag on the quadrilateral plane to modulate F1 (tongue height / jaw opening) and F2 (tongue advancement / frontness).
Acoustic Spectral Profile & Intonation Track
0 Hz (Fundamental F0)
Formant Peaks (F1, F2, F3)
4000 Hz
Timbre Physics & Psychoacoustics
Empirical Vocal Classification
Spectral Centroid
1420 Hz
Warmth Index
78 / 100
F1 Formant
390 Hz
F2 Formant
1980 Hz
Isogloss Cluster: Tyneside (Geordie) Centered