# Introduction

AISpeechLab provides system to perform speech recognition from speech-to-text.

We are currently support 2 systems: online system and offline system (also call batch system)

Perform speech recognition in realtime. Data will be streamed to the system by using microphone input or from file. Audio data will be decoded and transcription will be produced in realtime

Perform speech recognition asynchronously. User will send audio data through files to the system. Then audio data will be decoded and transcription will be returned back to user in files (.txt, .TextGrid,...)

Explore our documentation more to see how AISpeechLab systems works

​