| 摘要 |
A system and method for distributed speech recognition is provided. Audio data is obtained from a caller participating in a call with an agent. A main recognizer receives a main grammar template and the audio data. A plurality of secondary recognizers each receive the audio data and a reference that identifies a secondary grammar, which is a non-overlapping section of the main grammar template. Speech recognition is performed on each of the secondary recognizers and speech recognition results are identified by applying the secondary grammar to the audio data. An n number of most likely speech recognition results are selected. The main recognizer constructs a new grammar based on the main grammar template using the speech recognition results from each of the secondary recognizers as a new vocabulary. Further speech recognition results are identified by applying the new grammar to the audio data. |
