it just fixed by itself

Magic!

@sdetweil is correct. Hello-Lucy is a stripped down version of MMM-voice (removed most of its functionality) and added the ability to hide and show individual modules and pages of modules. Simplified the process of adding any module to this functionality. Modules can share regions. Etc,

The recognition is average at best. Lucy (and voice) have trouble with certain accents, Norwegian in particular, (My friend can attest to that). Even I had some early trouble with non-recognition and/or false positives. I’ve learned ‘how’ to speak to Lucy after quite some time using her (3 years?). She also likes a completely quiet environment. With that said, she will never be as accurate, or work as well, as an Alexa or Google device.

Lastly, I don’t use Lucy on a Pi. The pi’s inherent delay is too aggravating and frustrating. Now, using Lucy on more robust hardware is quite a different experience. Very satisfying, for me at least.

why repeat, cause it doesn’t so very well in my opinion

• do i need sphinx to use MMM-voice module as well or it’s just for lucy module ?

u need to walk thru the steps

arecord -l (for list)
will list the input devices
aplay -l will list the output devices

so, do
arecord test.wav
say something
ctrl-x to end recording

aplay test.wav
did u hear what you said…

provides the mic works…

now, what device is it (from the arecord list)
is that where Lucy is configured ?

Voice/Lucy use the sphinx voice reco library, which is ok, but sensitive to the voice model.
i stopped using it , cause it was accurate maybe 50% of the time… and I had to repeat myself a lot…

executed npm install.

Uhh, that is not how the dependencies are installed, according to the readme.

Please keep your questions about this subject to 1 topic. This is the third topic your posting to for the same issue

I put a lot of effort into building the Magic Mirror (even a frameless Magic Mirror). Without self-praise I have seen many other Magic Mirrors but mine is by far the most beautiful one and finally a voice control is part of it. It is also completely designed for a Raspberry Pi, so I don’t want to change anything now.

have a pi0, 3, 4, odroid, jetson nano I use the odroid in a production photoframe/info kiosk on the wall in my hall (no mirror glass or enclosure)

i also didn’t like the realtime responsiveness of the pi (til pi4)
and bought odroid and jetson nano to get more speed.

by top:

top - 15:54:46 up  1:12,  2 users,  load average: 0,08, 0,10, 0,09
Tasks: 145 total,   3 running, 142 sleeping,   0 stopped,   0 zombie
%Cpu(s):  2,5 us,  2,0 sy,  0,0 ni, 95,3 id,  0,0 wa,  0,0 hi,  0,2 si,  0,0 st
MiB Mem :    925,6 total,    165,2 free,    428,2 used,    332,2 buff/cache
MiB Swap:    100,0 total,     99,5 free,      0,5 used.    440,4 avail Mem 

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND    
  439 root      20   0  158332  53688  36872 R   4,6   5,7   1:22.03 Xorg       
  412 root      20   0   49124  32660  17316 R   3,3   3,4   1:35.48 vncserver+ 
 1196 pi        20   0   85152  27404  22580 S   3,3   2,9   0:03.96 x-termina+ 
 1171 root      20   0       0      0      0 I   1,7   0,0   0:00.67 kworker/u+ 
   69 root     -51   0       0      0      0 S   1,0   0,0   0:05.78 irq/86-mm+ 
  459 root      20   0   19576  12284  11788 S   1,0   1,3   0:10.49 vncagent   
 1211 pi        20   0   10188   2840   2472 R   0,7   0,3   0:00.43 top        
  911 pi        20   0  544920 150124  81960 S   0,3  15,8   2:31.64 electron   
  951 pi        20   0  385260 116832  54260 S   0,3  12,3   1:23.20 electron   
 1127 root      20   0       0      0      0 I   0,3   0,0   0:00.11 kworker/3+ 
 1176 root      20   0       0      0      0 I   0,3   0,0   0:00.44 kworker/0+ 
    1 root      20   0   33732   7972   6412 S   0,0   0,8   0:03.68 systemd    
    2 root      20   0       0      0      0 S   0,0   0,0   0:00.01 kthreadd   
    3 root       0 -20       0      0      0 I   0,0   0,0   0:00.00 rcu_gp     
    4 root       0 -20       0      0      0 I   0,0   0,0   0:00.00 rcu_par_gp 
    8 root       0 -20       0      0      0 I   0,0   0,0   0:00.00 mm_percpu+ 
    9 root      20   0       0      0      0 S   0,0   0,0   0:00.12 ksoftirqd+

and then run top in a terminal window (ctrl-alt-t)
ctrl-c to exit top

I use realVNC to see what is on my Mirror.

and not so good in english.

a LOT better than my german!!

wonder what else is running. 3b+ is usually pretty good
do you use SSH to connect to pi?

if so, can you do top command to see what is running?

Sorry, I’am only just 16 years old and not so good in english. I mean response time and use the RPI 3b+.

Now it finally works with long charging times, but it works.

do you mean response times? (time from speak to action)

charging in english applies to batteries.

what pi device are you using?