US 11,659,326 B2
Apparatus for and method of wind detection
Vitaliy Sapozhnykov, Cheltenham (AU); Thomas I. Harvey, Northcote (AU); Hock Lim, Melbourne (AU); and David Watts, Melbourne (AU)
Assigned to Cirrus Logic, Inc., Austin, TX (US)
Filed by Cirrus Logic International Semiconductor Ltd., Edinburgh (GB)
Filed on Dec. 6, 2021, as Appl. No. 17/543,085.
Application 17/543,085 is a continuation of application No. 16/993,577, filed on Aug. 14, 2020, granted, now 11,252,504.
Application 16/993,577 is a continuation of application No. 16/445,538, filed on Jun. 19, 2019, granted, now 10,917,716, issued on Feb. 9, 2021.
Prior Publication US 2022/0095044 A1, Mar. 24, 2022
Int. Cl. H04R 3/00 (2006.01); G01P 15/18 (2013.01); H04R 1/10 (2006.01); H04R 1/22 (2006.01)
CPC H04R 3/002 (2013.01) [G01P 15/18 (2013.01); H04R 1/1083 (2013.01); H04R 1/222 (2013.01); H04R 2410/07 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving one or more accelerometer signals derived from an accelerometer; and
determining one or more parameters of wind at the accelerometer based solely on the one or more accelerometer signals;
wherein determining the one or more parameters of wind comprises determining a subband power of the one or more accelerometer signals; and
wherein the one or more parameters of wind at the accelerometer comprise an indication of the presence of wind at the accelerometer.