I created some wav files in hungarian language to make my own voice bank, but some of the words are not playing sound.

[Fudgetusk]

I used a text to speech app to write down the words. For example I wrote the word "kör". Then I saved the file as "kör.wav". The format is 384 kb/s, 1 channel, sample rate 24,0 kHz, bit depth 16 bit. In Utau I created a note and wrote "kör" for the lyric, but it doesn't play sound. However some other hungarian words like "és", "egy" plays fine. So I don't understand what's the problem. Can somebody help me? Thanks in advance.

 

[nneko]

It could be that there are special symbols in the filenames that UTAU isn't able to read. You can try changing the filenames of the silent sounds and see if it fixes the issue.

 

[Fudgetusk]

I changed the file's name as you said and it worked. Thank you.