12. The program for speech recognition system according to claim 9 , further causing the computer to function as: a speaker recognition section that identifies the speaker type based on the speech data; and a dictionary selecting section that selects a speech recognition dictionary corresponding to the speaker type identified by the speaker recognition section from among a plurality of speech recognition dictionaries that have been previously prepared corresponding to the speaker type as a speech recognition dictionary to be used in the speech recognition section.
9. The program for speech recognition system according to claim 8 , wherein the speech recognition section performs speech recognition once again for speech data corresponding to an uncorrected portion of the text data that has not been subjected to correction when the additional registration section makes a new additional registration.