jaxcore/bumblebee-hotword

Custom Wake word

scredii opened this issue · 5 comments

scredii commented

Hi,

How to import custom wake word please ?

Thanks

scredii commented

Solution: xxd -i -g 1 {path/to/model.ppn} to convert file and add result in bumblebee.js hotwords object

  • 👍1
dsteinman commented

Yup that's exactly the command I used to import the models from Porcupine.

Riley-Brown commented

Yup that's exactly the command I used to import the models from Porcupine.

Does the model from Porcupine have to be WASM platform? I tried converting a custom wake word linux ppn file using @scredii's solution and added it to the hotwords object, but am getting errors when running

porcupine.js:70 Uncaught Error: failed to initialize porcupine.
    at Object.create (porcupine.js:70)
    at process (porcupine_worker.js:37)
    at onmessage (porcupine_worker.js:10)

[ERROR] keyword file has incorrect format or belongs to a different platform (pv_porcupine.js:676)
[ERROR] loading keyword file #0 failed with 'INVALID_ARGUMENT' (pv_porcupine.js:676)
dsteinman commented

Yeah, the JS version of Porcupine requires the wasm version of the hotwords. You'd probably have to purchase the hotword from Picovoice to get a wasm version.

I wish they'd provide some more general purpose ones for open source projects to use, like "Computer" and "Jarvis".

  • 👍1
Riley-Brown commented

Thanks for the response, I figured so. I submitted a form for the enterprise license. Hopefully I can try their custom WASM platform soon as it seems to be exactly what I'm looking for