| 摘要 |
PURPOSE: A method for voice recognition for performing the voice recognition about the noises is provided to differentially change the generation degree by division of the signal according to reliability information. CONSTITUTION: An interval classifying unit(110) compartmentalizes the inputted voice signal into the plural periods of the specific unit. A Fineness determining unit(120) determines the granularity of the grid generation among plural periods about one section. A grating generating unit(130) generates a lattice for the voice recognition according to granularity. A decoding unit(140) acquires a voice recognition result by performing the search space. |
