# Access Quantization module in wave2vec2

**URL:** <https://discuss.huggingface.co/t/access-quantization-module-in-wave2vec2/16470>\
**Category:** 🤗Transformers\
**Created:** [April 5, 2022, 12:44am UTC](https://discuss.huggingface.co/t/access-quantization-module-in-wave2vec2/16470 "2022-04-05T00:44:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bennicholl](https://avatars.discourse-cdn.com/v4/letter/b/85e7bf/32.png) [@bennicholl](https://discuss.huggingface.co/u/bennicholl)\
**Post date:** [April 5, 2022, 12:44am UTC](https://discuss.huggingface.co/t/access-quantization-module-in-wave2vec2/16470/1 "2022-04-05T00:44:55Z")

</div>

If I instantiate a wav2vec2 model  
`model = Wav2Vec2ForCTC.from_pretrained(model_name)`  
How can I access the discrete quantized vectors that represent the phenomes? They should be inside of the model somewhere