Voice Biometric Authentication And Speaker Verification

via “speaker verification and identification with embedding extraction”

PyTorch toolkit for all speech processing tasks.

Unique: Provides pre-trained speaker encoders that extract embeddings comparable across speakers, enabling 1-to-1 verification and 1-to-N identification without retraining. Unlike speaker diarization (which segments audio by speaker), this approach focuses on speaker identity verification and embedding extraction.

vs others: More accurate than simple voice activity detection, more practical than training speaker models from scratch, and enables easy speaker database lookup via embedding similarity.