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SDK specifics for Voice Biometrics

Feature

VSDK-TSSV

VSDK-IDVOICE

Authentication from file

Yes

Yes

Authentication from streaming (microphone)

Yes

Yes

Identification from file

Yes

Yes

Identification from streaming (microphone)

Yes

No

Text dependent

Yes

Yes

Text independent

Yes

Yes

Resource size

< 1 MB

~230 MB

Voice template size

~50 kB / user

~5 kB / user

Platform supported

WINDOWS - X86_64 LINUX - X86_64 ARMV7HF ARMV8 ANDROID 6.0 (API 23)

WINDOWS - X86_64 LINUX - X86_64 ARMV8 ANDROID 6.0 (API 23)

Hardware supported

MPU

MPU

Enrollment feature (per utterance)

VSDK-TSSV

VSDK-IDVOICE

Is accepted

Yes

Yes

SNR level

Yes

Yes

SNR is acceptable

Yes

Yes

Contains speech

Yes

Yes

Speech begin time

Yes

No

Speech end time

Yes

No

Speech duration

Yes

Yes

Speech duration is acceptable

Yes

Yes

Is peak clipped

Yes

No

Is band limited

Yes

No

Is consistent (relative to previous ones, text dependent only)

Yes

No

Is phrase verified (text dependent only)

Yes

No

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