Multilingual speech recognition

摘要

A speech recognition system is provided for selecting, via a speech input, an item from a list of items, includes at least using at least two different languages for recognizing at least two strings of subword units for the speech input. The speech recognition system including a subword comparing module for comparing the recognized strings of subword units with subword unit transcriptions of the list items and for generating a candidate list of the best matching items based on the comparison results; and a second speech recognition module for recognizing and selecting an item from the candidate list that best matches the speech input.