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Figure 6 - Forensic Evidence of Copyright Infringement by Digital Audio Sampling; Analysis – Identification – Marking

Phase inversion. A (input A, phase inverted), B (B recording, normal phase), P (mixed phases from the recordings A and B and audible " flanging " ). Recording B is " shorter " at the parts with the included sampling at the end of the sample, i.e. it stops earlier than at the corresponding part in recording A. Due to this, the flanging effect stops at the end of this part. At this point the previous partial cancellation is particularly apparent (Source: Stefan K. Braun).
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