[Announce] node-red-contrib-voice2json (beta)

[sepia-assistant]

Thanks for the info.

@JGKK

... and than emits a single wav buffer with the detected speech. This is what the stt node expects, a single buffer containing wav audio

Sorry, but I didn't quite get the argument here. Are you saying the "wav buffer" is different from the raw audio stream (=another buffer)?

@JGKK

The realtime factor i see on a pi 4 with kaldi is about 0.7 to 1 depending on the amount of background noise. So a bit over 2 seconds for 3 seconds of input audio.

Thats pretty good!

@JGKK

If you’d want to integrate voice2json into sepia probably the best way would be to just write your own python service or any other language really that interacts with it as this would save a lot of overhead.

Somehow I was expecting this conclusion ^^ ... its just so much fun to simply connect nodes in Node-RED, especially since I've started to build several nodes for SEPIA as well
The text-to-intent part is probably still something that could be integrated easily into SEPIA custom services via Node-RED, but thats a story for another time

I'll try to read a bit more about voice2json and its interfaces. It would be really great to enable users to share their custom voice models between the systems.