公开(公告)号：US20230199366A1

公开(公告)日：2023-06-22

申请号：US18106751

申请日：2023-02-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyean KIM

IPC: H04R1/10 ,  H04R29/00

CPC classification number: H04R1/1041 ,  H04R1/1016 ,  H04R29/00 ,  H04R2420/07

Abstract: An electronic device includes: at least one sensor; and at least one processor disposed in electrical communication with the at least one sensor. The at least one processor is configured to: identify a first movement of the electronic device using the at least one sensor, identify a position of a rotation center point of the detected first movement, identify a classification of the first movement, based on the identified position of the rotation center point, and identify a first wearing angle of the electronic device, based on the determined classification.

公开(公告)号：US20230225637A1

公开(公告)日：2023-07-20

申请号：US18123535

申请日：2023-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehan LEE ,  Jungkeun PARK ,  Seonghun JEONG ,  Jonghee HAN ,  Kiyean KIM ,  Taeseon KIM

IPC: A61B5/12 ,  H04R29/00 ,  H04R3/04

CPC classification number: A61B5/125 ,  H04R3/04 ,  H04R29/001 ,  H04R29/004 ,  A61B2562/0204 ,  H04R2430/01

Abstract: In some embodiments, the electronic device includes a speaker, a microphone, a memory, a digital signal processor (DSP), a driver, and a processor. The processor is configured to: obtain a first sound signal by combining a first signal, a second signal, and a first anti-phase signal; extract, from a second sound signal related to the first sound signal, a first DPOAE signal; obtain a third sound signal by combining a fourth signal, a fifth signal, and a second anti-phase signal; extract, from a fourth sound signal related to the third sound signal, a second DPOAE signal; obtain a user hearing profile based on the first and second DPOAE signals; and perform, based on the user hearing profile, at least one of a sound volume change and an equalization (EQ) change of a sound to be output.

公开(公告)号：US20220086578A1

公开(公告)日：2022-03-17

申请号：US17471943

申请日：2021-09-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghwan KO ,  Seonghun JEONG ,  Kiyean KIM ,  Dongjin KIM ,  Yeongkwan KIM ,  Joonho KIM ,  Taeseon KIM ,  Hyeonhyang KIM ,  Jungkeun PARK

IPC: H04R29/00 ,  H04R1/10

Abstract: According to an embodiment, an electronic device comprises a memory, a communication module, a first speaker including at least one vibration component, at least one first microphone, and a processor configured to output a first sound having a predetermined frequency via the first speaker when a closed space is formed with the electronic device mounted on a cradle, obtain a third sound, which is a reflection of the first sound in the closed space, via the at least one first microphone, obtain a fourth sound, which is a reflection of a second sound in the closed space, via the at least one first microphone, the second sound output from a second speaker included in an external electronic device located in the closed space, and identify whether the performance of the first speaker, the at least one first microphone, and the second speaker is normal, based on the third sound and the fourth sound.