---
license: apache-2.0
language: en
tags:
  - onnx
  - wav2vec2
  - forced-alignment
base_model: facebook/wav2vec2-base-960h
---

# wav2vec2-base-960h, ONNX, 8-bit (word alignment)

Part of [Transcut Studio](https://transcutstudio.com), a video editor for Mac that edits video by editing text.

A converted copy of [facebook/wav2vec2-base-960h](https://huggingface.co/facebook/wav2vec2-base-960h)
(Apache-2.0), used by [Transcut Studio](https://transcutstudio.com) to place each word of a transcript precisely in the audio.

- Exported to ONNX (opset 17). Input `input_values` `[1, samples]`: 16 kHz mono, zero mean and
  unit variance. Output `logits` `[1, frames, 32]`, one frame per 20 ms, the model's 32 symbols.
- The transformer's matrix multiplications are quantized to 8 bits (per channel); the
  convolutional front-end is kept at 32 bits. Word times match the full model's.
- SHA-256: `79cf3a25b88b84660deaf48f178077fda2de3b5d793d0b14986a74e95ac6b4c9`

Licence: Apache-2.0 (see `LICENSE` and `NOTICE`). Original model © Facebook, Inc. and its affiliates.