5. The conversation scenario editing device according to claim 1 , wherein the conversation device includes an input unit for receiving contents of the user's utterance and converting them into audio signals, a speech recognition unit connected with the input unit, a conversation process unit connected with the speech recognition unit, an operation controller connected with the conversation process unit, and an output unit connected with the conversation process unit and the operation controller, wherein the speech recognition unit receives the language model generated by the language model generator and converts audio signals from the input unit into the input sentence based on the language model.
5. The conversation scenario editing device according to claim 1 , wherein the conversation device includes an input unit for receiving contents of the user's utterance and converting them into audio signals, a speech recognition unit connected with the input unit, a conversation process unit connected with the speech recognition unit, an operation controller connected with the conversation process unit, and an output unit connected with the conversation process unit and the operation controller, wherein the speech recognition unit receives the language model generated by the language model generator and converts audio signals from the input unit into the input sentence based on the language model. 6. The conversation scenario editing device according to claim 5 , wherein the speech recognition unit includes a preprocess unit that receives the audio signal, a feature extracting unit connected with the preprocess unit, and a specifying unit connected with the feature extracting unit 120 , wherein the specifying unit includes a specification operation unit, an acoustic model memory connected with the specification operation unit, and a language model memory connected with the specification operation unit for storing the language model from the language model generator, wherein the content stored in the language model memory is rewritten by the language model from a language model generator.