# Access Quantization module in wave2vec2

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**Category:** 🤗Transformers\
**Created:** [April 5, 2022, 12:44am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Faccess-quantization-module-in-wave2vec2%2F16470 "2022-04-05T00:44:54Z")\
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**Author:** ![bennicholl](https://avatars.discourse-cdn.com/v4/letter/b/85e7bf/32.png) [@bennicholl](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fbennicholl)%5C
**Post date:** [April 5, 2022, 12:44am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Faccess-quantization-module-in-wave2vec2%2F16470%2F1 "2022-04-05T00:44:55Z")

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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