Voice Analysis Blog
Guides on voice analysis, voice scoring, vocal fatigue, and acoustic voice metrics for singers, speakers, SLPs, and voice therapists.
What Is a Voice Analysis Tool?
How acoustic metrics become a voice score — and what online tools can tell you.
How to Analyse Your Voice
Recording setup, a short speaking passage, and how to read your scores.
Voice Analysis for SLPs
Acoustic screening, biofeedback, and progress tracking for clinicians.
Jitter, Shimmer, HNR & CPPS
Jitter, shimmer, HNR, CPPS, and AVQI in plain English.
Vocal Fatigue: Signs and Measurement
Warning signs, common causes, and how a 0–100 fatigue score works. Higher scores mean less fatigue.
Pitch Analysis
Fundamental frequency, range, and stability — and why they matter.
Hoarseness and Voice Analysis
Causes, when to seek care, and how analysis can track changes.
Speech Fluency: Pace and Fillers
Pace, pauses, and fillers as communication signals.
Formants and Resonance
How vocal-tract shape colors tone.