Voiceprints: recognizing people across meetings
A voiceprint is a voice signature Daisy can use to recognize the same person across different meetings, so you do not have to label them every time. Voiceprints are created and stored entirely on your machine.
Enroll a voiceprint while labeling
When you label a speaker in the transcript tab:
- Click a speaker chip to open the Label speaker dialog.
- Enter the person's Name (and optionally Email).
- Tick Save voiceprint for future meetings. This stores an encrypted voice embedding so Daisy can recognize this person automatically.
- Optionally tick Also check past meetings for this person to scan your older recordings for unlabeled speakers that match and label them too.
- Click Save.
The past-meeting scan can take a few minutes if you have many recordings.
Manage voiceprints
Go to Settings and open the Voiceprints section. You will see a table of enrolled people showing each person's name, email, number of Sessions, and number of voice Samples (more samples make matching more robust).
- Rename updates a person's name and email.
- Delete removes the voiceprint, so future meetings will no longer auto-label that person.
- Rematch all sessions re-scans every recording for known voiceprints and back-fills speaker labels.
Enroll the same person again
If you label the same person in a later meeting and tick Save voiceprint for future meetings again, Daisy merges the new sample into their existing voiceprint instead of creating a second identity. More samples make matching more robust, and a single bad clip never throws off the result on its own.
Long meetings and acoustic drift
A person's voice can shift across a long meeting — they move closer to or further from the mic, switch rooms, or get tired. The fresh clustering pass on its own might split them into two groups for one person. As long as both groups match the same vault voiceprint, Daisy collapses them back into a single identity automatically. You don't have to merge clusters by hand.
Good to know
- Voiceprints are biometric data. Only enroll people you have permission to identify.
- They are stored encrypted in your vault, and the audio sample never leaves your machine. You can delete any voiceprint at any time.
- Matching is not perfect, so review labels Daisy applies automatically.