https://es.mathworks.com/help/audio/ref/openl3block.html
OpenL3 - OpenL3 embeddings extraction network - Simulink
The OpenL3 block leverages a pretrained convolutional neural network that extracts feature embeddings from audio signals.
embeddingsextractionnetworksimulink
https://la.mathworks.com/help/audio/ref/openl3embeddings.html
openl3Embeddings - Extract OpenL3 feature embeddings - MATLAB
This MATLAB function returns OpenL3 feature embeddings over time for audio input audioIn with sample rate fs.
extractfeatureembeddingsmatlab