Musan

class torchaudio.prototype.datasets.Musan(root: Union[str, Path], subset: str)

DEPRECATED

Warning

This class is deprecated from version 2.8. It will be removed in the 2.9 release. This deprecation is part of a large refactoring effort to transition TorchAudio into a maintenance phase. Please see https://github.com/pytorch/audio/issues/3902 for more information.

MUSAN [Snyder et al., 2015] dataset.

Args:

root (str or Path): Root directory where the dataset’s top-level directory exists. subset (str): Subset of the dataset to use. Options: ["music", "noise", "speech"].

__getitem__

Musan.__getitem__(n: int) → Tuple[Tensor, int, str]

Return the n-th sample in the dataset.

Parameters

n (int) – Index of sample to be loaded.

Returns

torch.Tensor

Waveform.

int

Sample rate.

str

File name.

Return type

(torch.Tensor, int, str)

get_metadata

Musan.get_metadata(n: int) → Tuple[str, int, str]

Get metadata for the n-th sample in the dataset. Returns filepath instead of waveform, but otherwise returns the same fields as __getitem__().

Parameters

n (int) – Index of sample to be loaded.

Returns

str

Path to audio.

int

Sample rate.

str

File name.

Return type

(str, int, str)