1. A voice recognition and talk-back system comprising: a voice recognition unit configured to recognize a character string spoken by a user; an articulation delimiting points detecting unit configured to detect a delimiting point of articulation in the character string spoken by the user; and a talk-back voice output unit configured to output a voice, which reads out the character string recognized by the voice recognition unit in a manner such that the recognized character string is delimited at points corresponding to the delimiting points of articulation detected by the articulation delimiting points detecting unit, as the talk-back voice.
1. A voice recognition and talk-back system comprising: a voice recognition unit configured to recognize a character string spoken by a user; an articulation delimiting points detecting unit configured to detect a delimiting point of articulation in the character string spoken by the user; and a talk-back voice output unit configured to output a voice, which reads out the character string recognized by the voice recognition unit in a manner such that the recognized character string is delimited at points corresponding to the delimiting points of articulation detected by the articulation delimiting points detecting unit, as the talk-back voice. 4. The system according to claim 1 , wherein said voice recognition unit performs voice recognition for each articulation period of the user, which is delimited at delimiting points detected by said articulation delimiting points detecting unit, and sets a voice-recognized character string for each articulation period as a partial character string, and said talk-back voice output unit outputs a voice which reads out, in the voice-recognized order, said partial character strings in a manner such that the character string is delimited into each partial character string.