What these tests actually measure
A voicecel test records speech, estimates fundamental frequency, and usually places the median into a labelled band. The measurable part is F0 in hertz. The social label is an interpretation added by the site, not an acoustic fact.
What VoiceScope adds
- A pitch contour instead of only one number.
- Musical notes, median, mean, range, spread, and voiced percentage.
- Replay and chart seeking to audit suspicious sections.
- Smart outlier filtering and visible trimmed points.
- Local history and WAV download.
Use the result constructively
Compare repeated natural recordings under similar conditions. Avoid forcing a low voice to chase a category. Pitch is one part of how a voice is perceived; resonance, articulation, intensity, rhythm, and context matter too.