Text-to-speech (tts) processing

A computer-implemented method comprising:

• receiving input audio data representing an utterance corresponding to a request to create requested synthesized speech;
• processing the input audio data using a first component to determine first acoustic-feature data corresponding to at least one language represented in the utterance;
• determining first data representing words corresponding to the requested synthesized speech;
• processing the first data to determine second acoustic-feature data;
• processing the first acoustic-feature data and the second acoustic-feature data to determine spectrogram data;
• and
• processing the spectrogram data to determine output audio data representing synthesized speech of the words, the synthesized speech corresponding to the at least one language.

A system comprising:

• at least one processor;
• and
• at least one memory comprising instructions that, when executed by the at least one processor, cause the system to:
• receive input audio data representing an utterance corresponding to a request to create requested synthesized speech;
• process the input audio data using a first component to determine first acoustic-feature data corresponding to at least one accent represented in the utterance;
• determine first data representing words corresponding to the requested synthesized speech;
• process the first data to determine second acoustic-feature data;
• process the first acoustic-feature data and the second acoustic-feature data to determine spectrogram data;
• and
• process the spectrogram data to determine output audio data representing synthesized speech of the words, the synthesized speech corresponding to the at least one accent.