How VoiceIQ works

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1

PRACTICE

Record your voice

Read a passage or speak off the cuff — under a minute gives an accurate picture of where your voice stands.

Use your phone as a mic

Sync your browser to your phone for easy, hands-free recording.

Practice speaking fluently

Think on your feet with a variety of prompted topics.

Listen and improve

Tune into how your voice sounds and apply feedback as you go.

Passage

0:34

The North Wind and the Sun were disputing which was the stronger, when a traveler came along wrapped in a warm cloak.

Live pitch 188 Hz
2

Analyze

Read the results of your recording

Every measurement reaches you as a description of how the recording sounds — Bright, Steady, Very clean — with the precise value underneath it for when you want to compare two takes.

Vocal Weight +5.7 dBHeavy
Measurement What it measures Reads as
Pitch The average fundamental frequency of your voice. Very low → Very high
Resonance A 0–100 scaled score from a higher brighter sound to a lower dark sound. Low / Medium / High
Vocal weight A measurement of the frequency balance of glottal impulses in your vocal tract. Very heavy → Very light
Show 10 more measurements Show fewer
Fullness Total energy of the highest frequencies balanced against the lower frequencies. Very hollow → Very full
Sharpness The edge or hiss that sits at the top of /s/ and /sh/ sounds in your voice. Dull → Very sharp
Breathiness How much air escapes as you speak, 0 clean to 100 breathy. Very clean → Very breathy
Articulation A scaled 0–100 score for how cleanly each sound lands in your recording. Very blurred → Very clear
Stability How steadily the voice holds a pitch, low stability can indicate low confidence. Steady → Very unstable
Creak The share of the your voice clip spent in vocal fry over the recording. Minimal → Pervasive
Dynamics The amount to which your voice varied in volume across the recording. Flat → Very dynamic
Inflection A measurement of how often your pitch rises or falls while you speak. Very flat → Very expressive
Pace The average words per minute spoken over the length of your recording. Very slow → Very fast
Disfluencies The number of "filler words" or voiced utterances other than the words spoken in your recording. None heard → Frequent

Your targets

Pitch 190 Hz
Resonance 71/100
Articulation 68/100
3

Plan

Create a path toward your goal

Set the range you are working toward on the measurements that matter to your goal. Your targets show up as a reference band on every chart, so progress is something you see rather than something you guess at.

Use lessons, drills, and VoiceGPT, the AI voice coach, to craft your desired outcome over time.

Guided lessons Drills VoiceGPT
4

Practice & track

Make gradual progress

One recording is a snapshot and not much else. The value shows up around the fifth or sixth, when the line has enough points to have a direction.

Every point on the chart keeps the audio behind it. Click one and you hear the take that produced it, which is the fastest way to learn what a number actually sounds like.

Resonance · 8 recordings

Target band shaded
78 64 38

Get started today

Analyze your voice, set a goal, and follow a personalized plan to make progress over time

Start your first recording
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VoiceIQ Labs is a voice training and analysis software for communication and voice training. It is not a medical or clinical tool designed to diagnose, prescribe, or treat.

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