Azure Speech Services mlhub model for speech to text
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MLHUB.yaml Rename score command to live to be more indicative. Jan 23, 2019
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Azure Speech to Text

This MLHub package provides a quick demonstration of the pre-built Speech to Text model provided through Azure's Cognitive Services. This service takes an audio signal and transcribes it to return the text.

An Azure subscription is required and a free Azure subscription allowing up to 5,000 transactions per month is available from Once set up visit and Create a resource under AI and Machine Learning called Speech Services. Once created you can access the web API subscription key from the portal by visiting the resource and choosing the Keys link. The key will be prompted for in the demo.

Please note that this is closed source software which limits your freedoms and has no guarantee of ongoing availability.

Visit the github repository for more details:

The Python code is based on the Azure Speech Services Quick Start for Python


To install and run the pre-built model:

$ pip3 install mlhub
$ ml install   azspeech2txt
$ ml configure azspeech2txt
$ ml score     azspeech2txt