US 12,147,574 B2
Anonymizing caller identity based on voice print match
Chun Meng Tan, Penang (MY); Anoop Sehgal Paras Ram, Perak (MY); and Daniela Stankovska, Fort Lauderdale, FL (US)
Assigned to MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed by MOTOROLA SOLUTIONS, INC., Chicago, IL (US)
Filed on Aug. 10, 2022, as Appl. No. 17/818,884.
Prior Publication US 2024/0054246 A1, Feb. 15, 2024
Int. Cl. G06F 7/04 (2006.01); G06F 21/62 (2013.01); G06T 5/77 (2024.01); G06V 20/52 (2022.01); G06V 40/16 (2022.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01); H04N 7/16 (2011.01)
CPC G06F 21/6254 (2013.01) [G06T 5/77 (2024.01); G06V 20/52 (2022.01); G06V 40/171 (2022.01); G10L 17/04 (2013.01); G10L 17/06 (2013.01); G06T 2207/30201 (2013.01); G06T 2207/30232 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for anonymizing an identity of a caller, the system comprising:
a surveillance system including a camera and a microphone; and
a dispatch computer configured to:
receive a first voice call from the caller,
generate a first voice print from the voice call,
compare the first voice print to a plurality of stored voice prints, and
in response to the first voice print not matching any of the plurality of stored voice prints, transmit the first voice print to the surveillance system, the surveillance system configured to:
receive the first voice print,
capture audio data via the microphone,
compare the audio data to the first voice print, and
in response to identifying a match between the first voice print and the audio data, tag image data, captured via the camera, corresponding to the audio data for redaction,
wherein the dispatch computer is further configured to
receive a second voice call from the caller,
generate a second voice print from the second voice call,
compare the second voice print to the plurality of stored voice prints to determine whether the caller is a first-time caller, and
in response to determining the caller is not a first-time caller, transmit one or more attributes stored with the first voice print to the surveillance system.