4. The voice recognition system according to claim 2 , wherein said recognition result candidate comparator compares said plurality of said server-side voice recognition result candidates received by said client-side receiver to detect a plurality of texts having a difference, and determines whether the plurality of detected texts show same contents, and said recognition result integrator replaces a detected text with a proper noun based on said plurality of server-side voice recognition result candidates when said recognition result candidate comparator determines that the plurality of detected texts detected show the same contents.
2. The voice recognition system according to claim 1 , wherein said voice recognition device includes an input rule determinator that compares said client-side voice recognition result candidate with utterance rule patterns in each of which a predetermined key word is brought into correspondence with an utterance rule of said predetermined key word, and determines an utterance rule of said voice data, and wherein said recognition result integrator integrates said client-side voice recognition result candidate and said plurality of server-side voice recognition result candidates based on said client-side voice recognition result candidate, said plurality of server-side voice recognition result candidates, the detection result provided by said recognition result candidate comparator, and the utterance rule determined by said input rule determinator.