Kaldi+PDNN: Building DNN-based ASR Systems with Kaldi and PDNN

Understand

The Kaldi toolkit is becoming popular for constructing automated speech recognition (ASR) systems.

• Meanwhile, in recent years, deep neural networks (DNNs) have shown state-of-the-art performance on various ASR tasks.
• This document describes our open-source recipes to implement fully-fledged DNN acoustic modeling using Kaldi and PDNN.
• PDNN is a lightweight deep learning toolkit developed under the Theano environment.