i’m very new to the Rhasspy-Community and switched over from SNIPS on my RPI4.
Setup:
Raspberry Pi 4
Rhasspy running as a docker image with docker compose
PS3 Eye Camera
German profile
porcupine with wakeword blueberry
After some unsuccessful tries on rhasspy 2.4 and then 2.5-pre (pyaudio overflow stuff and so on) i wanted to give this project another try. And it seems to work “stable” with some minor hiccups…
After searching this plattform and github for any issues i didnt find anyone with the same problem:
Wakeword detection works, but it seems that i have to make some noise before i actually can say the wakeword.
Examples:
Entering a silent room saying “blueberry” doesn’t wake the system up.
saying “hey blueberry” or “blueberry blueberry” wakes the system up.
If there is a silence over ~1sec the system seems to go in some kind of sleep?
hermes/audioServer/J4-K4/audioFrame shows me a constant stream of input, so i doubt that…
the other idea is, that my sensitivity or my mic gain is just to low and it doesnt recognize the beginning if i start talking. also there could be to much background noise
like i say, if i clap in my hand and say blueberry, my wakeword gets recogniced. or if i say “hey blueberry” or there is any noise and i say blueberry it works. it also works if i say “blubb blueberry”
All my intents after the wakeword are understood, so i think it has something to do with some kind of sleep/wakeup or auto gain that is wrong if there is silence before the wakeword.
Maybe the beginning of my wakeword is being sucked up by some “open mic”-"algorithm that just wakes the wakeword-engine up if there is anything incoming from the mic? (similar to effects on teamspeak/discord on auto-activate)