US 12,003,954 B2
Audio system and method of determining audio filter based on device position
Vignesh Ganapathi Subramanian, Sunnyvale, CA (US); Antti J. Vanne, Kuopio (FI); Olivier Soares, Oakland, CA (US); Andrew R. Harvey, San Jose, CA (US); Martin E. Johnson, Los Gatos, CA (US); and Theo Auclair, San Francisco, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Mar. 28, 2022, as Appl. No. 17/706,504.
Claims priority of provisional application 63/169,004, filed on Mar. 31, 2021.
Prior Publication US 2022/0322024 A1, Oct. 6, 2022
Int. Cl. H04R 5/02 (2006.01); H04R 5/033 (2006.01); H04R 5/04 (2006.01); H04S 7/00 (2006.01)
CPC H04S 7/304 (2013.01) [H04R 5/033 (2013.01); H04R 5/04 (2013.01); H04S 2400/15 (2013.01); H04S 2420/01 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by one or more processors, an image of an audio device, wherein the image includes a datum of the audio device and an anatomical feature of a user of the audio device;
determining, by the one or more processors, a relative position between the anatomical feature and an electroacoustic transducer of the audio device based on the image and a geometric relationship between the datum and the electroacoustic transducer; and
determining, by the one or more processors, an audio filter based on the relative position.