[asterisk-users] Streaming for ASR

Luca Pradovera luca.pradovera at gmail.com
Mon Oct 17 15:43:10 CDT 2016

I have been working on designs for two different projects, where both of
them would need to use the IBM Watson streaming ASR service.

Based on our discussion at AstriDevCon, I know there is currently no
support for that. However, there may be some workarounds I am not aware of.

Would it be possible to write out the audio frames as they get recorded?
Watson supports 16 bit signed little endian audio, IIRC, but there are a
few other raw formats available.

The goal is to eventually fund the development of a small module to get
something a bit better working, but for now I would be happy with a
solution I can build a prototype on.

Thanks to everybody!

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