公开(公告)号：US20240406641A1

公开(公告)日：2024-12-05

申请号：US18695220

申请日：2021-12-14

Applicant: GOERTEK INC.

Inventor： Ziwei Tong ,  Chunyan Liu

IPC: H04R25/00

Abstract: Disclosed are a gain processing method, device, and system for a hearing aid earphone, and a computer readable storage medium. The method comprises: acquiring raw user data of a user, the raw user data comprising initial hearing data; analyzing the raw user data by using a pre-established gain model to obtain gain data, the gain data comprising gain values respectively corresponding to different loudnesses under different frequencies; wherein, the gain model is established based on a plurality of user data historical samples collected in advance; and setting hearing assistive gain of the hearing assistive earphone based on the gain data.

公开(公告)号：US11751791B2

公开(公告)日：2023-09-12

申请号：US17594993

申请日：2019-12-27

Applicant: GOERTEK INC.

Inventor： Ziwei Tong ,  Xiao Bao

IPC: A61B5/318 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/00

CPC classification number: A61B5/318 ,  A61B5/0205 ,  A61B5/0245 ,  A61B5/02416 ,  A61B5/6823 ,  A61B5/6833

Abstract: A method and an apparatus for switching an ECG measurement mode, a wearable device, and a computer-readable storage medium. The method includes: receiving two successive pieces of PPG data transmitted by an optical heart-rate sensor, where the PPG data is generated by a contact between a measurement electrode and a skin; calculating a difference between the two received pieces of the PPG data; and controlling switching among measurement modes based on the difference, where the measurement modes comprise an ECG wristband mode and an ECG chest-lead mode Manual switching of an ECG measurement mode is avoided with simple operations, high efficiency, and more intelligence.