Progress

September 2023

KWS System: Developed a very initial DNN-based KWS system on the open-source Google command  English database (offline- recorded data). The system yields an accuracy of 84% (35 keywords, ~10k train and ~11k test samples, Conv2d with attention mechanism)

Mizo TTS: Collected ~11 hours of Mizo data from a single speaker. Developed an initial version of Mizo TTS

July 2022

KWS System: Developed a very initial DNN-based KWS system on the open-source Google command  English database (offline- recorded data). The system yields an accuracy of 84% (35 keywords, ~10k train and ~11k test samples, Conv2d with attention mechanism)

Text Database
Nagamese: 3.2 million words
Mizo: 0.2 million
Nepali: 0.2 million

Speech Database

Mizo: 45 speakers, 7.5 hours
Nagamese: 25 speakers, 3 hours