About the project

Voice analysis should be inspectable

VoiceScope is an independent open-source project by Lemelson. It was built to show the measurement behind a voice-frequency result instead of hiding it behind one category.

Open source analysis pipeline shown beside its resulting pitch contour
Source, tests, visible detections, and documented limits keep the method connected to the result.

Why VoiceScope exists

Many online voice tests return a single median frequency. That can be useful, but it makes octave errors, pauses, background noise, and expressive pitch changes difficult to inspect. VoiceScope keeps the full contour, recording, filter decisions, and settings together.

What the project values

Transparency
Processed detections and final trimming outliers remain visible.
Privacy
Audio processing and history remain on the device.
Neutrality
Pitch statistics are measurements, not judgments about a person.
Reproducibility
Profiles and settings are stored with each local recording.

Open source

Review the implementation, tests, and issue history in the VoiceScope GitHub repository. Questions and reproducible bug reports are welcome there.

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