casbi voice lab
Instant vocal intelligence for real singers.
Upload a raw take, and CASBI extracts pitch contour, range, tone colour, groove, and more than forty nuanced descriptors. The FastAPI tool below is the same engine that powers CASBI.ai.
40+
features analysed
120s
average turnaround
6
AI insights ready
Upload your take
High-fidelity WAV or FLAC clips work best, but MP3 demos are fine too.
Need a refresher before you record? Download the voice recording guide.
Or capture a fresh take right here:
Microphone idle.
Session insights
Once the analysis finishes, the metadata, AI explainers, and health summaries appear here.
Precision
Data is drawn from the same spectral and temporal analysers we deploy in CASBI research sprints.
Privacy-first
Uploads stay in your FastAPI instance and are cleared after every run.
Human-centric
Output is organised the way coaches and vocal scientists expect - actionable, readable, and ready to share.