Know your voice. Train your range. Hit your notes.
Live pitch feedback rendered as a real-time graph against a target. Free Sing, Pitch Hold (±25¢ window), and Range Test (guided glides) — outputs range, stability, on-target ratio, and mean cents deviation. Range tracked over weeks so a singer can see four semitones gained at the top in three months.
- Range
- A2 — F♯5
- On target
- 86%
- Stability
- Good
- Take
- 0:08
Numbers from Pitch Lab.
Every drill emits a stream of measurements. Take them as they come or save them to a session — every reading is timestamped and exportable.
- Lowest and highest sustained note
- On-target ratio
- Mean cents deviation
- Stability and tremor
- Range tracked across sessions
Three ways to work.
Each mode owns a clear job. You can switch between them mid-session without losing your place.
Free Sing
Open mic, full pitch trace.
Pitch Hold
Target tone with a ±25¢ window.
Range Test
Guided glides to lowest and highest sustained notes.
Under Pitch Lab.
The specialised tools that share this pillar's engine.
Pitch Range Expansion
Hold lowest/highest notes ≥1.5 s; plateau-ladder progression.
Sustained Phonation Stability
8–15 s hold scored on tremor, drift, and deviation.
Pitch Matching
10 rounds; cents-per-round scoring against a reference tone.
Scale Practice
Reference tones for major / minor scales and arpeggios; per-note feedback.
Messa di Voce
Crescendo→decrescendo on a sustained note; shape-fit score.
Passaggio Trainer
Glide mapping with break-zone clustering.
Vibrato Development
Live vibrato rate (Hz), extent (cents), and regularity.
Falsetto Isolation
High target; clean upper-register phonation.
Karaoke Pitch
Built-in melody sing-along with note-by-note scoring.
Two-Pitch Alternation
Rapid switching between two notes; agility score.
Harmony Trainer
6 s take against a sustained reference; cents-off and time-on-target.
Pitch A/B Preview
5 s take with SVG overlay of cents deviation and ±50¢ tolerance band.
Warmup Builder
Custom routine sequencer — planner-only, no audio capture by design.
Ear Trainer
12 rounds of 2-tone interval recognition. Three difficulty tiers.
Melodic Dictation
3–5 note phrase from C major → 8 s sing-back → ±1 semitone scoring.
Pitch JND Test
20-trial 2AFC staircase around C4. Estimated JND in cents.
Key Finder
Reads stored Pitch Lab range; ranks comfortable major / minor song keys.
Companion pillars.
The four pillars cross-link in the dashboard. A range gain in Pitch Lab raises the ceiling for Volume Coach; a breath gain in Breath Trainer lifts your stability in Pitch Lab.
See your voice. Today.
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