v6.2

NangoHQ/nangov6.2Nov 6, 2025by snakers4

AI Summary

This release focuses on enhancing the Voice Activity Detection (VAD) model's robustness by reworking the training paradigm and specifically addressing various edge cases involving unusual voices and audio quality.

Key Highlights

Reworked VAD training paradigm
Higher stability on out-of-distribution and rare data
Significant quality improvements for unusual, child, cartoon, and muted voices
Fixed type hint for min_silence_at_max_speech

Full Release Notes

- VAD training paradigm reworked;
- Overall slight quality improvement (no metrics update);
- Higher stability on OOD / rare / strange / unique data;
- Significant quality improvements on various known edge cases:
  - Unusual voices
  - Child voices
  - Cartoon voices
  - Muted voices
  - Muted speech
  - Lower quality phone calls

## What's Changed

* Fix type hint for min_silence_at_max_speech (float -> int) by @Purfview in https://github.com/snakers4/silero-vad/pull/714
* Adamnsandle by @adamnsandle in https://github.com/snakers4/silero-vad/pull/717
* Adamnsandle by @adamnsandle in https://github.com/snakers4/silero-vad/pull/719

**Full Changelog**: https://github.com/snakers4/silero-vad/compare/v6.1...v6.2