← Symptoms
Stabilize breath: Practice sustained tones at moderate volume Relaxed but steady: Don't deliberately control vibrato; let it happen naturally Record and listen back: Assess whether your vibrato sounds natural Vibrato Tracker Breath Instability Voice Instability
Excessive Vibrato
颤音过大
SonaLab is a voice analysis and training tool, not a medical device. Symptom detection and scores are for reference only and do not constitute medical advice or diagnosis. Consult a qualified physician for persistent voice discomfort.
Vibrato extent is too wide, making the voice sound "wobbly" and unsteady.
In a Nutshell
Vibrato extent is too wide, making the voice sound "wobbly" and unsteady.
How to Identify
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Vibrato Tracker
Extent: 85 cents ← 🔴 Too wide (normal < 80 cents)
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Why Does This Happen?
| Cause | Description |
|---|---|
| Unstable breath | Airflow output fluctuates |
| Overly relaxed larynx | Vibrato widens uncontrollably |
| Forcing vibrato | Deliberately produced vibrato lacks naturalness |