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Mavio separates a recording into speakers and labels each transcript segment, turning a wall of text into a readable conversation with clear attribution.
Mavio does speaker diarization, not speaker diarization. It works out when the speaker changes; it does not work out who a speaker is. Names come from you. Mavio does not create voiceprints, does not store voice biometrics, and never matches a voice against a previous meeting.

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How it works

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Diarization

The transcription model analyses the audio and detects when the speaker changes. Each continuous run of speech is grouped and assigned to a distinct cluster, labelled generically — Speaker 1, Speaker 2, and so on. That is the whole automatic stage. Clusters are per-recording: “Speaker 2” in one meeting has no relationship to “Speaker 2” in another.

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Labelling

You put the names on, and a label applies to the meeting you make it in.
1

Open the transcript

Navigate to the meeting and view the transcript.
2

Click the speaker name

Click the speaker label on any segment.
3

Pick or type

If the meeting came from a calendar event, the people who were invited appear as one-click choices. Otherwise type their email address — Mavio derives the display name from it.
Every segment belonging to that cluster is relabelled at once.
Connecting your calendar is the single biggest time-saver: labelling becomes picking one of the four people who were in the room instead of typing an address.

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What affects diarization quality

If a cluster is wrong, fixing it is a relabel — the same click as naming it in the first place.

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Privacy

There is no voice data to protect, because none is derived or kept:
  • No voiceprints. Mavio does not build an acoustic signature of anyone’s voice.
  • No cross-meeting voice matching. Nothing from one recording is used to recognise a speaker in another.
  • Nothing to consent to. Because no biometric identifier is created, participants who are not Mavio users have nothing stored about their voice.
A speaker profile is an identity record — a name, an email, an optional organisation — plus the meetings someone has been labelled in. See Speaker Profiles.