No file to find, no backing track, no setup. 30 seconds of your voice, measured — pitch accuracy, vocal strain and dynamics.
Press record and sing for 30 seconds
Anything you like — a verse, a scale, one held note. Sing unaccompanied so we hear only your voice.
What a quick check measures
✓Pitch accuracy — how close each note lands to where it was aimed
✓Vocal strain — jitter, shimmer and harmonics-to-noise from your voice itself
✓Dynamics — how much your volume actually moves
—Timing, key accuracy and expression are not measured — the first two need a backing track to compare against, and all three need a full analysis.