US 12,450,459 B1
Devices and methods for providing acoustic signals
Matthew D. Blasczak, Shirley, NY (US); Matthew Lawrence Horner, Sound Beach, NY (US); and Heng Tian, South Setauket, NY (US)
Assigned to Zebra Technologies Corporation, Lincolnshire, IL (US)
Filed by Zebra Technologies Corporation, Lincolnshire, IL (US)
Filed on Sep. 30, 2024, as Appl. No. 18/901,080.
Int. Cl. G06K 7/14 (2006.01); G06K 7/10 (2006.01)
CPC G06K 7/1417 (2013.01) [G06K 2007/10524 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for providing acoustic signals, the method comprising:
receiving, at one or more processors, an indication of an acoustic signal initiation action for an imaging device;
retrieving, by the one or more processors based on the indication, an acoustic signal file from a memory of the imaging device; and
causing, by the one or more processors, the imaging device to emit an acoustic signal indicated by the acoustic signal file, wherein the acoustic signal includes a monotonic sweep across a plurality of frequencies that begins at a first frequency and ends at a second frequency that is different from the first frequency.