Spark core voice recognition

I want to create a project with the spark core and do voice recognition for some purposes. I can’t configure specific words that will be recognized but the project to recognize any word. I can’t connect the spark core to the computer , so i need it to work stand alone.
I thought to stream the voice to some server (cloud etc.) and do the voice recognition there, so it will return the text string back to the spark.
any idea how i can do it?

This poster ( ) has gotten audio streaming to work. I would suggest you start there. Good luck!

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