CPC H04M 3/2218 (2013.01) [G10L 17/00 (2013.01); H04W 12/06 (2013.01); H04W 12/65 (2021.01)] | 20 Claims |
1. A method, comprising:
recording a call between two or more participants to generate a call recording;
including, within the call, audio watermarks generated for the call by embedding the audio watermarks generated for the call at one or more times throughout the call;
including, within the call recording, audio watermarks generated for the call recording; and
authenticating the call recording based on a match between the audio watermarks included within the call and the audio watermarks included within the call recording.
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