Voice Recognition

Introduction to Mozilla Deep Speech

Mozilla Deep Speech is Mozilla’s implementation of Baidu’s Deep Speech [1] Neural Network Architecture. It is designed for various reasons:

• open state-of-the-art alternative to proprietary solutions such as Amazon Alex, Google Assistant or Baidu …
• offline support
• privacy
• low latency
• works in “disconnected” settings, e.g. industrial control systems that are detached for good reasons or mobile devices experiencing insufficient network coverage scaleable

How to use Mozilla Deep Speech

Open notebook after login to https://nbai.io

Open a terminal and type

git clone https://github.com/nebulaai/voice-recognition.git

You can use Speech_To_Text.ipynb for converting a speech to text, you need to replace downloads/speech.mp3 with the file name you used in the following commind in the cell

!ffmpeg -i downloads/speech.mp3 -vn -acodec pcm_s16le -ac 1 -ar 16000 -f wav downloads/speech.wav

References

[1] Hannun et al. (2014): Deep Speech: Scaling up end-to-end speech recognition. arXiv: 1412.5567