Preparing audio data set

[sage-khan]

I need to make a multilingual Automatic Speech recognition system. I have collected audio data set of about 200 GB. I want to know how to prepare/preprocess the audio data for training it offline on my system. It will be a speech to text as well as voice analyizer for speech emotion recognition. After training I want to implement it on live calls and on recorded as well. Can anyone help me on doing this ?

[ShreyaR]

Hi Sage, I'd recommend checking out the Ludwig documentation to get started on this.

Here's some relevant pages:

• Preprocessing and training with an audio input feature
• Generating text output features
• Serving Ludwig models via REST endpoints