They have written about SkryBot speech recognition on Chip.pl
link to the entire article (in Polish):
Fragments of the article (translation):
SkryBot is the only program which recognises our mother tongue (the Polish language). The program is quite accurate but it is necessary to speak in a very distinct manner. Its speed is also questionable. In theory, the faster the computer is, the faster it should convert speech to text. In reality, however, this is not always the case. The free version enables what the user is most interested in, that is the conversion of speech to text. The paid version is only in the process of being created but its planned features include, among others, introduction of new languages, higher accuracy and speed, conversion of recorded .wav files to text and facilities like reading out of the recorded text to disabled persons.