Listening first element of the Librimix dataset

[cemox35]

Hi there,

I just want to listen to the first element of the librimix dataset. However, I cannot do that. Can someone help me? Thank you.

CODE:

from asteroid.data import LibriMix

train_set, val_set = LibriMix.mini_from_download(
task='sep_clean'
)

display(Audio(train_set[0], rate=8000))

Error:
only one element tensors can be converted to Python scalars

[jonashaag]

When Googling the error message the first result is this: https://stackoverflow.com/questions/52074153/cannot-convert-list-to-array-valueerror-only-one-element-tensors-can-be-conver

The problem is that train_set[0] is a tensor but Audio expects a NumPy array. So you should use Audio(train_set[0].numpy()) instead.