Integration of speech recognition and stenographic services for improved ASR training

摘要

A system and method is provided for training a speaker-dependent Automatic Speech Recognition (ASR) system to a desired level of accuracy. In one aspect of the system and method, a user requests an ASR Training Center to train his or her ASR system within certain service parameters. During training, a certain level of accuracy is maintained, even during the very first session, by having a stenographer transcribe the audio material. When the user uses his or her ASR system, the stenographic transcription, rather than the ASR system transcription, is output to the user until the ASR Training Center determines that the user's ASR system has achieved the desired level of accuracy. The stenographic transcription is also used by the ASR Training Center to train the user's ASR system in a manner appropriate to that system.