Tacotron2TTSBundle.TextProcessor

class torchaudio.pipelines.Tacotron2TTSBundle.TextProcessor

Interface of the text processing part of Tacotron2TTS pipeline

See torchaudio.pipelines.Tacotron2TTSBundle.get_text_processor() for the usage.

Properties

tokens

abstract property TextProcessor.tokens

The tokens that the each value in the processed tensor represent.

Type:

List[str]

Methods

__call__

abstract TextProcessor.__call__(texts: Union[str, List[str]]) → Tuple[Tensor, Tensor]

Encode the given (batch of) texts into numerical tensors

Parameters:

text (str or list of str) – The input texts.

Returns:

Tensor:

The encoded texts. Shape: (batch, max length)

Tensor:

The valid length of each sample in the batch. Shape: (batch, ).

Return type:

(Tensor, Tensor)