chatziko/wyoming-porcupine

Wyoming Porcupine

Wyoming protocol server for the porcupine wake word detection system.

This is an experimental fork of rhasspy/wyoming-porcupine1 that uses the latest version (v3.0) of porcupine.

Advantages of v3 compared to v1:

• Improved accuracy
• More supported languages and pre-trained wake words
• Ability to use custom wake words

Drawbacks:

• An access token from console.picovoice.ai is needed
• Each token can be used on only 3 machines per month

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wyoming-porcupine's Issues

Picovoice Error (code `00000136`)

Hi, I have the following error:

DEBUG:root:Namespace(uri='tcp://0.0.0.0:10401', data_dir=PosixPath('/usr/src/.venv/lib/python3.11/site-packages/wyoming_porcupine/data'), system='linux', sensitivity=0.5, access_key='censored', custom_keyword_dir=['/custom'], debug=True)

INFO:root:Ready

DEBUG:root:Client connected: 135089827551418

DEBUG:root:Loading Carlos for es

DEBUG:root:Client disconnected: 135089827551418

ERROR:asyncio:Task exception was never retrieved

future: <Task finished name='Task-5' coro=<AsyncEventHandler.run() done, defined at /usr/src/.venv/lib/python3.11/site-packages/wyoming/server.py:28> exception=PorcupineInvalidArgumentError('Initialization failed')>

Traceback (most recent call last):

File "/usr/src/.venv/lib/python3.11/site-packages/wyoming/server.py", line 35, in run

 if not (await self.handle_event(event)):


         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/usr/src/.venv/lib/python3.11/site-packages/wyoming_porcupine/main.py", line 236, in handle_event

 await self._load_keyword(detect.names[0])

File "/usr/src/.venv/lib/python3.11/site-packages/wyoming_porcupine/main.py", line 298, in _load_keyword

 self.detector = await self.state.get_porcupine(


                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/usr/src/.venv/lib/python3.11/site-packages/wyoming_porcupine/main.py", line 79, in get_porcupine

 porcupine = pvporcupine.create(


             ^^^^^^^^^^^^^^^^^^^

File "/usr/src/.venv/lib/python3.11/site-packages/pvporcupine/_factory.py", line 69, in create

 return Porcupine(


        ^^^^^^^^^^

File "/usr/src/.venv/lib/python3.11/site-packages/pvporcupine/_porcupine.py", line 198, in init

 raise self._PICOVOICE_STATUS_TO_EXCEPTION[status](

pvporcupine._porcupine.PorcupineInvalidArgumentError: Initialization failed:

[0] Keyword file (.ppn) file has incorrect format or belongs to a different platform.

[1] Picovoice Error (code 00000136)

[2] Loading keyword file at /custom/Carlos_es_linux_v3_0_0.ppn failed with INVALID_ARGUMENT.

I am running this into a container if it makes any difference. Also if i remove - "--wake-word-name" - "Carlos" the default Porcupine wake word works fine

Upgrade to v3.0.0

Hi, is there any way that you upgrade your implementation to porcupine v3.0.0?

Best regards,
joie96