US 12,317,027 B2
Information processing device and information processing method
Satoru Ishibashi, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/998,685
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Apr. 5, 2021, PCT No. PCT/JP2021/014434
§ 371(c)(1), (2) Date Nov. 14, 2022,
PCT Pub. No. WO2021/235117, PCT Pub. Date Nov. 25, 2021.
Claims priority of application No. 2020-089031 (JP), filed on May 21, 2020; and application No. 2020-133413 (JP), filed on Aug. 5, 2020.
Prior Publication US 2023/0254629 A1, Aug. 10, 2023
Int. Cl. H04R 1/10 (2006.01)
CPC H04R 1/1083 (2013.01) [H04R 1/1041 (2013.01); H04R 1/1058 (2013.01)] 22 Claims
OG exemplary drawing
 
1. An information processing device, including:
an acquiring unit configured to acquire information concerning sound that propagates in a space separated, from an outside world, by a support member of a plurality of different support members, wherein
the support member separates the space including an eardrum of a user and the outside world;
a measuring unit configured to measure a sealing degree of the space separated by the support member based on
the information concerning the sound acquired by the acquiring unit, and
a relation between a frequency of a measurement signal, which is a sum signal of a different plurality of frequencies, and an acoustic characteristic of the user; and
a determining unit configured to determine, based on sealing degrees measured by the measuring unit for the plurality of different support members, an optimum support member for the user out of the plurality of different support members.