@nmstoker Any updates? I ran into the same problem. I would like to do TTS on a Raspberry Pi. Using TF Lite or OpenCV and read out loud as it detects.
I was/am considering:
Festival, Flite: A small fast portable speech synthesis system
SqueezeWave: Extremely Lightweight Vocoders for On-device Speech Synthesis (A lighter version of WaveGlowish)
WaveNet
A TensorFlow implementation of DeepMind’s WaveNet paper
Tacotron
An implementation of Tacotron speech synthesis in TensorFlow.
WaveGlow
A Flow-based Generative Network for Speech Synthesis
Tacotron 2? are you using Google’s? or NVIDIA’s?
I was trying to make it light/fast over customization or handwritten recognition.
If anyone has experience please let me know thoughts/pros/cons