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：US20210015376A1

公开(公告)日：2021-01-21

申请号：US16978538

申请日：2019-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gyehyun KIM ,  Joonho KIM ,  Hyungsoon KIM ,  Taehan LEE ,  Jonghee HAN ,  Sangbae PARK ,  Hyunjae BAEK

IPC: A61B5/024 ,  G06K9/32 ,  G06K9/00 ,  G06K9/62 ,  G06K9/46 ,  A61B5/00 ,  G16H30/40 ,  G16H50/20

Abstract: An electronic device and a method for measuring heart rate are disclosed. A heart rate measuring method of an electronic device, according to the present invention, comprises the steps of: capturing an image including a user's face; grouping the user's face, included in the image, into a plurality of regions including a plurality of pixels of similar colors; acquiring an information on a user's heart rate by inputting information on the plurality of grouped regions to an artificial intelligence learning model; and outputting the acquired information on heart rate. Therefore, the electronic device can measure the user's heart rate more accurately through the captured image.

公开(公告)号：US20200053651A1

公开(公告)日：2020-02-13

申请号：US16342321

申请日：2017-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehan LEE ,  Sunggun BAE ,  Sangil PARK ,  Hyun-Cheol PARK ,  Ikjoo BYUN

IPC: H04W52/02

Abstract: Various embodiments of the present disclosure relate to an electronic device including an environment sensor and a method for controlling an operation thereof. The electronic device may comprise: at least one environment sensor; and at least one processor functionally coupled to the at least one environment sensor and configured to control the at least one environment sensor to collect environment information at designated intervals, to recognize presence or absence of a user based on the collected environment information, and to control an operation of the electronic device according to the presence or absence of the user. Other various embodiments are possible.