Voiceprints

Voiceprints belong to an identity and encapsulate the biometric characteristics of their voice, extracted from some of their audios.

Once computed, they can be used to perform identity verifications.

Access: To manage a voiceprint, you must have access to its space.

Isolation: A voiceprint can only interact with resources inside its space.

Composite handle: Voiceprints are tightly related to their identity and their handle is only unique in combination with them. Learn more.

Model: The extraction of the biometric characteristics of the voice is powered by a specific version of a voiceprint model.

Fields

idstringrequired

The UUID of the voiceprint. Is unique.

Format: uuid

Example: 00000000-0000-0000-0000-000000000000

handlestringrequired

The handle of the voiceprint. Is unique.

Example: voiceprint-a

aliasstring | nullrequired

The alias of the voiceprint.

Example: Voiceprint A

statestringrequired

The state of the voiceprint

Format: VoiceprintState (string)

Possible values: [notComputable, computable, computed]

Example: notComputable

modelstringrequired

The model of the voiceprint.

Example: default/v1

identity

object

required

The identity of the voiceprint.

handlestringrequired

The handle of the identity. Is unique.

Example: identity-a

aliasstring | nullrequired

The alias of the identity.

Example: Identity A

totalDurationstringrequired

The total duration of the audios added to the voiceprint.

Format: duration

Example: PT7.500S

minAudiosintegerrequired

The minimum number of audios required to compute the voiceprint.

Format: int32

Example: 3

audiosintegerrequired

The number of audios added to the voiceprint.

Format: int32

Example: 2

verificationsintegerrequired

The number of verifications of the voiceprint.

Format: int32

Example: 10

createdAtstringrequired

The date and time when the voiceprint was created.

Format: date-time

Example: 2023-01-01T00:00:00.000000Z

computedAtstringrequired

The date and time when the voiceprint was computed.

Format: date-time

Example: 2023-01-01T00:00:00.000000Z

Voiceprint
{
  "id": "00000000-0000-0000-0000-000000000000",
  "handle": "voiceprint-a",
  "alias": "Voiceprint A",
  "state": "notComputable",
  "model": "default/v1",
  "identity": {
    "handle": "identity-a",
    "alias": "Identity A"
  },
  "totalDuration": "PT7.500S",
  "minAudios": 3,
  "audios": 2,
  "verifications": 10,
  "createdAt": "2023-01-01T00:00:00.000000Z",
  "computedAt": "2023-01-01T00:00:00.000000Z"
}

Fields​

Fields