The Vocal Imitation is a software module that allows the user to imitate vocal characters segments from one person into other person voice in such a way that a second person voice shall be heard speaking in the same voice as the first person. This powerful tool is based on robust algorithms that provides flexible vocal files process which brings new Concept to the dubbing post production sound effects. Handling 44.100Sps 16Bits Stereo WAV signal format Gender setting and converting (male, female & child) For each file Handling WAV files Playing each segment independently Digitally scales for accurate process Inspection Accurate manual adjusting Using existing audio hardware device Using keyboard in Normal or DubMaster Special Functions Left-Mouse super functions Internet downloads updates ability Multiple real-time tasks ability Providing new-voice recording concept in off line processing by actually replacing one voice characters with other kind of voice characters so the processed one voice will be heard exactly as the first voice. Saves time and human resources costs for post production dubbing studios.