VoxForge
VoxForge
Hi,
I've got a problem when I try to run Julius-4.1.2 as Julian! I always get this warning massage:
...
------
### read waveform input
STAT: AD-in thread created
<<< please speak >>>Warning: strip: sample 0-21 has zero value, stripped
When I use the Julian Version from Julius-3.5.2 then I don't get this massage and it works wonderfull!
In my julius-4.1.2 config file I picked the following options:
-dfa sample.dfa -v sample.dict -h hmm15/hmmdefs -hlist ./tiedlist -iwcd1 max -gprune safe -b2 200 -sb 200.0 -spmodel "sp" -iwsp -iwsppenalty -70.0 -input mic
Does anybody know where this massage comes from and how to correct the mistake?
Regards, Nick
Ok, I'm sorry for spamming you guys!
I found my mistake! The options which I have picked where just:
-dfa sample.dfa -v sample.dict -h hmm15/hmmdefs -hlist ./tiedlist
when I add the option "-smpFreq 48000" then I won't get the warning massage anymore!
Thanks anyway!
Hm... that is strange! I got the warning massage again, although I haven't changed anything!
So, does anybody know where these warnings come from? As I mentioned before, with Julius-3.5.2 I don't have any problems!
------
### read waveform input
STAT: AD-in thread created
<<< please speak >>>Warning: strip: sample 0-1955 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
Warning: strip: sample 0-2047 is invalid, stripped
...
Ok, I found something to this topic for all those who have the same problem:
"The warning "Warning: strip: sample xxx-xxx is invalid, stripped" means that Julius has found a certain length of zero sample sequence at the audio stream and skipped them, since feature extraction may be confused by such input. The stripped part is always a silent part and does not affect the recognition result, but you can also disable this function by specifying "-nostrip" option to Julius."
So, I tried the additional "-nostrip" option which really eleminates the warnings but after <<< please speak >>> julius doesn't recognise any speech input anymore! So a new problem occures in my case...
... haha, I just found something that can solve the problem! 
It seems like if the warning massage has something to do with the
number of chanel inputs - anyway, when I use the OSS interface (i.e.
use "-input oss" instead of "-input mic") then everything works
fantasic!
Regards!