When one watches most films or television programs, half or more of the communication is the sound, not the picture. For most films, a blind person hearing only the sound will understand more than a deaf person watching the same film (without subtitles). Yet many beginning digital cinema makers tend to focus on the “shots” and other visual aspects and not worry about the sound. Thus many of these low-budget or no-budget digital films suffer from poor sound quality that weakens the film.