Deepvoice3 PyTorch - PyTorch implementation of convolutional neural networks-based text-to-speech synthesis models.
WaveNet vocoder - Can generate high quality raw speech samples conditioned on linguistic or acoustic features.
Papercup - Translate your content into other languages with a voice that sounds like yours.
nv-wavenet - CUDA reference implementation of autoregressive WaveNet inference.
Flowtron - Auto-regressive flow-based generative network for text to speech synthesis.
Sonatic - Emotionally Expressive Text to Speech.
DiffWave - Fast, high-quality neural vocoder and waveform synthesizer.
HiFi-GAN - Generative Adversarial Networks for Efficient and High Fidelity Speech Synthesis.
Parakeet - Text-to-speech toolKIT (supporting WaveFlow, ClariNet, WaveNet, Deep Voice 3, Transformer TTS and FastSpeech).
pyttsx3 - Offline Text To Speech synthesis for python.
SOVA TTS - Speech syntthesis solution based on Tacotron 2 architecture.
eSpeak NG - Open source speech synthesizer that supports more than hundred languages and accents.
PRiSM SampleRNN - Neural sound synthesis with TensorFlow 2.
Flite - Small fast portable speech synthesis system.
CLEESE - Combinatorial Expressive Speech Engine.