US 12,413,667 B2
Detecting synthetic sounds in call audio
Meredith L Critzer, Midlothian, VA (US); Vahid Khanagha, Rockville, MD (US); Joshua Edwards, Philadelphia, PA (US); Mia Rodriguez, Arlington, VA (US); Tyler Maiman, Melville, NY (US); Aysu Ezen Can, Cary, NC (US); Alexander Lin, Arlington, VA (US); Michael Mossoba, Great Falls, VA (US); Guadalupe Bonilla, Hyattsville, MD (US); and Feng Qiu, Newark, DE (US)
Assigned to Capital One Services, LLC, McLean, VA (US)
Filed by Capital One Services, LLC, McLean, VA (US)
Filed on Apr. 24, 2024, as Appl. No. 18/644,169.
Application 18/644,169 is a continuation of application No. 17/453,431, filed on Nov. 3, 2021, granted, now 12,010,260.
Prior Publication US 2024/0275881 A1, Aug. 15, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04M 3/22 (2006.01); G10L 15/22 (2006.01); G10L 21/028 (2013.01); G10L 25/51 (2013.01); G10L 25/69 (2013.01)
CPC H04M 3/2281 (2013.01) [G10L 15/22 (2013.01); G10L 21/028 (2013.01); G10L 25/51 (2013.01); G10L 25/69 (2013.01); H04M 2201/40 (2013.01); H04M 2203/301 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
generating, by a system, an audio footprint that is associated with a background audio layer generated based on filtering audio from a call to remove a voice audio layer;
detecting, by the system, synthetic sound based on detecting, based on comparing a portion of the audio footprint to a plurality of stored audio footprints based on a plurality of priority indicators associated with the plurality of stored audio footprints, that the portion of the audio footprint sufficiently matches a stored audio footprint, of the plurality of stored audio footprints; and
performing, by the system, one or more actions based on detecting the synthetic sound.