The rise of personal technology has made the production of professional looking media available to almost anyone. Even an average laptop and a relatively inexpensive camera are capable, with time and effort, of producing a great looking video. Internet media sharing sites such as youtube, and other similar sites, have made it easy for these productions to be uploaded to the internet and viewed by many people from around the world. This has a wide range of practical applications. One essential component of many videos is voiceovers. These are the recording of a person speaking over the top of some video content, usually to narrate what is happening in the video or provide some form of commentary. Having someone provide a voiceover is useful as it gives the viewer a clear idea of what is happening if the video is instructional, and the voiceover can be used persuasively in the cases of a sales video.