I have posted this before, but never received any replies. My doctor dictates fairly slowly, and I need to speed up his dictation. I can speed it up to 110; however, the second I put it up to 111 or higher, the quality of the dictation goes down. It sounds like it is being dictated in a tunnel or something. Is there anything I can do to help improve the sound quality when I speed up the dictation? Is there anyone else who has this issue???