TTS_tflite_cpp

C++ Inference using TFlite

TensorFlow Lite is an open source deep learning framework for on-device inference. On Android and Linux (including Raspberry Pi) platforms, we can run inferences using TensorFlow Lite APIs available in C++. The repository TensorFlowTTS and TensorFlow Lite help developers run popular text-to-speech (TTS) models on mobile, embedded, and IoT devices.

A demo of English or Mandarin TTS is available for linux platform (C++ Inference Demo). The pretrained models to be converted are download from the colab notebook (English or Mandarin). Mel-generator and Vocoder select FastSpeech2 and Multiband-MelGAN, respectively.

TFlite model convert method see colab notebook.

Results

• Comparison before and after conversion (English TTS)

  "Bill got in the habit of asking himself “Is that thought true?”  
  And if he wasn’t absolutely certain it was, he just let it go."
  

• Before conversion (Python)

  

• After conversion (C++)

  

• Adding #3 in chinese text will create pause prosody in audio

这是一个开源的端到端中文语音合成系统"

"这是一个开源的#3端到端#3中文语音合成系统"