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 and How Does It Work?
A voice analysis tool measures the acoustic quality of your voice using metrics like jitter, shimmer, HNR, and CPPS. Learn how online voice scoring tools work and how to analyse your voice for free.
How to Analyse Your Voice: A Complete Guide to Voice Scoring
Step-by-step guide to analysing your voice online. Learn the best recording setup, what passage to read, and how to interpret your voice score.
Voice Analysis for Speech-Language Pathologists (SLPs) & Voice Therapists
How SLPs and voice therapists use acoustic voice analysis for screening, biofeedback, and tracking therapy progress. Jitter, shimmer, HNR, CPPS, and AVQI explained.
Jitter, Shimmer, HNR & CPPS: Voice Analysis Metrics Explained
A plain-English guide to the acoustic metrics behind every voice score: jitter, shimmer, HNR, CPPS, and AVQI — what they measure and their healthy ranges.
Vocal Fatigue: Signs, Causes & How to Measure It
What is vocal fatigue, what causes it, and how can you measure it objectively? Learn the warning signs and use a free vocal fatigue test.