Patent ID: 6522725
Filing Date: 2003-02-18
Classification: H04M

Abstract:
A speech recognition system comprising:a service processing center for performing a service operation upon a speech recognition result and generating a speech response signal in accordance with said speech recognition result; a telephone network; a telephone terminal, connected via said telephone network to said service processing c enter, for receiving a speech signal, fully recognizing said speech signal in accordance with a speech recognition software module, and acquiring said speech recognition result, said speech recognition result being transmitted from said telephone terminal via said telephone network to said service processing center, said speech response signal being transmitted from said service processing center via said telephone network to said telephone terminal, said speech recognition software module being downloaded from said service processing center via said telephone network to said telephone terminal, wherein said service processing center comprises: a control section; a speech recognition host section, connected to said control section, for receiving said speech recognition result and performing said service operation upon said speech recognition result; a speech response section, connected to said control section and said speech recognition host section, for generating said speech response signal in accordance with a request from said speech recognition host section; and a data base section, connected to said control section, said speech recognition host section and said speech response section, for storing said speech recognition software module, said control section downloading said speech recognition software module via said telephone network to said telephone terminal.