SonaLab - Real-Time Vocal Analysis Software
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Excessive Nasality

鼻音过重

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.

Too much sound is escaping through the nose.

In a Nutshell

The velum (soft palate) acts like a curtain at the back of the mouth. When the curtain is drawn up (raised), sound exits through the mouth; when the curtain is open (lowered), sound exits through the nose. Excessive nasality means the curtain stays open, allowing too much sound into the nasal cavity.

You Might Feel

FeelingDescription
Buzzy soundLike talking with a cold
Big change when pinching noseIndicates nasality
Heavy nasality on certain vowelsFor example, "ah"
Voice lacks brightnessSound is absorbed by the nasal cavity

Why Does This Happen?

CauseDescription
Velum not raisedThe "curtain" at the back of the mouth is lowered
Habitual patternAccustomed to singing this way
Structural issueMay require medical consultation

Daily Tips

DoDon't
Open the mouthKeep the mouth too flat
Feel the gag sensationLet the velum drop
Check in a mirrorIgnore uncertainty — use a mirror
Use hummingUse humming to find mask resonance

Related Content

  • Velum Position — Velum position chart
  • Side Profile — Overall vocal tract