Hi Friend,
I have an experience of using free software's to convert
Audio To Text/
Voice To Text, the drawback is most of the voice recognition software doesn't recognize our human voice clearly, so the accuracy level of transcript u can expect is only 50%.
I recommend you to go with manual typing i.e)Transcription Company. By doing Manual Typing u can get up-to 99% level of accuracy, and it is affordable.
I can suggest
iSource - one of the best
transcription service provider in U.S.A, providing 10 years of service for transcription industry. Six months back, Friend of mine referred this company, now I'm one of their prestigious clients.
To reach
Transcription Service Company, Call
iSource Toll Free 1-877-323-4707 Or Visit www.transcriptionsservice.com
Definitely u will get experience the best quality of their service