Voice recognition device for storing traceback lattice information for speech recognition, uses a processor to divide the signal into frames that can then be subsequently stored in memory

摘要

The voice recognition device works on the basis of receiving a speech portion (104). A signal is then generated to represent the speech. This signal is divided (108) into frames and each of these frames is allocated to an alignment algorithm. A path is then stored to represent the frame to state allocations by storing in memory (110,122) for each state, a separate type to identify the transition. An independent claim is included for the method of voice recognition.