Tools implemented in bob.bio.spear¶

Summary¶

bob.bio.spear.database

Feature extraction tools

`bob.bio.spear.annotator.Energy_2Gauss`([...])	Detects the Voice Activity using the Energy of the signal and 2 Gaussian GMM.
`bob.bio.spear.annotator.Energy_Thr`([...])	VAD based on an energy threshold
`bob.bio.spear.annotator.Mod_4Hz`([...])	VAD based on the modulation of the energy around 4 Hz and the energy

bob.bio.spear.extractor.Cepstral([...])

Extracts the Cepstral features of audio wav data.

class bob.bio.spear.database.AsvspoofDatabase(protocol)¶: ASV Spoof database definition.

class bob.bio.spear.database.AvspoofDatabase(protocol)¶: AV Spoof database definition.

class bob.bio.spear.database.MobioDatabase(protocol)¶: Mobio-audio database definition.

class bob.bio.spear.database.NistSRE04To16Database(protocol)¶: NIST-SRE (2004 - 2016) database definition.

class bob.bio.spear.database.TimitDatabase(protocol)¶: Timit database definition.

class bob.bio.spear.database.VoicepaDatabase(protocol)¶: Voice PA database definition.

class bob.bio.spear.database.VoxcelebDatabase(protocol)¶: VoxCeleb database definition.

class bob.bio.spear.database.VoxforgeDatabase(protocol)¶: VoxForge database definition.