---
license: apache-2.0
language: [he]
tags: [wav2vec2, ctc, onnx, int8]
---

# chords-align-he-int8

Int8 dynamic-quantized (MatMul-only) ONNX export of
[imvladikon/wav2vec2-large-xlsr-53-hebrew](https://huggingface.co/imvladikon/wav2vec2-large-xlsr-53-hebrew),
used by the chords-app alignment follower: on-device forced alignment of sung
Hebrew against known lyrics (position tracking, not transcription).

Input: `input_values` — float32 [1, samples], 16kHz mono, per-window z-normalized.
Output: `logits` — [1, frames, vocab] at 50 fps. Vocab in `vocab.json`.