Abstract: The invention includes a computer implemented method for permanently aligning text utterances to their associated audio utterances. A mixer utility associated with a sound card first is found. The mixer utility, which has settings that determine an input source and an output path, is open. A first single audio utterance from a unitary audio file is played to produce a child single audio utterance. The child single audio utterance is recorded into a child audio file. This process is repeated until all first single audio utterances from the unitary audio file have been played.

Abstract: A system and method for improving the accuracy of a speech recognition program. The system is based on a speech recognition program that automatically converts a pre-recorded audio file into a written text. The system parses the written text into segments, each of which can be corrected by the system and saved in a retrievable manner in association with the computer. The standard speech files are saved towards improving accuracy in speech-to-text conversion by the speech recognition program. The system further includes facilities to repetitively establish an independent instance of the written text from the pre-recorded audio file using the speech recognition program. This independent instance can then be broken into segments and each erroneous segment in said independent instance replaced with the corrected segment associated with that segment. In this manner, repetitive instruction of a speech recognition program can be facilitated.

Abstract: The invention includes a computer implemented method for permanently aligning text utterances to their associated audio utterances. A mixer utility associated with a sound card first is found. The mixer utility, which has settings that determine an input source and an output path, is open. A first single audio utterance from a unitary audio file is played to produce a child single audio utterance. The child single audio utterance is recorded into a child audio file. This process is repeated until all first single audio utterances from the unitary audio file have been played.

Abstract: The present invention relates to a method and apparatus for directing a pre-recorded audio file to a speech recognition program that does not normally accept such files, such as IBM Corporation's Via Voice™ speech recognition program. The method includes: (a) launching the speech recognition program to accept speech as if the speech recognition program were receiving live audio from a microphone; (b) finding a mixer utility associated with the sound card; (c) opening the mixer utility, the mixer utility having settings that determine an input source and an output path; (d) changing the settings of the mixer utility to specify a line-in input source and a wave-out output path; (e) activating a microphone input of the speech recognition software; and (f) initiating a media player associated with the computer to play the pre-recorded audio file into the line-in input source. The method may additionally save and restore the original configuration settings of the mixer utility.