A Live Recording is Capturing all of the Sounds from a Single Live Performance , without Overdubbing . A Multitrack Recording is the Combination of Multiple Sound Sources to Create a Cohesive Whole.

Dubbing, in Filmmaking, the Process of Adding New Dialogue or other Sounds to the Sound Track of a Motion Picture that has Already been Shot. Dubbing is most Familiar to Audiences as a Means of Translating Foreign-Language Films into the Audience's Language.