1. A computer program product for generating a transcript, the computer program product comprising: one or more computer readable storage media and program instructions stored on the one or more computer readable storage media, the program instructions comprising: program instructions to identify a plurality of transcripts from different recordings of a same audio event; program instructions to identify a difference between two or more of the plurality of transcripts of the audio event, wherein the difference comprises one or more different characters between the two or more of the plurality of transcripts, wherein the one or more different characters correlate to an audio portion captured at a same time during the audio event; program instructions to determine a confidence level for the two or more transcripts that include the identified difference, wherein the confidence level indicates a measure of quality of the transcript; program instructions to select a difference from the two or more plurality of transcripts that include the identified difference based on the determined confidence level; and program instructions to generate a transcript based on the selected difference.
2. The computer program product of claim 1 , wherein a confidence level is determined based upon one or more of: signal strength, volume, voice pattern recognition, white noise detection, historical accuracy of a recording device, historical accuracy of a transcribing device, generalized syllable posterior probability, automatic speech recognition, user feedback, and semantic compaction factor index.