公开(公告)号：US20190167130A1

公开(公告)日：2019-06-06

申请号：US16212303

申请日：2018-12-06

Applicant: WITHINGS

Inventor： Ugo Marchand ,  David Campo

IPC: A61B5/024 ,  A61B5/00 ,  A61B5/0255

Abstract: An apparatus, method and computer program, the apparatus comprising: processing circuitry and memory circuitry including computer program code, the memory circuitry and the computer program code arranged to, with the processing circuitry, cause the apparatus to: obtain an audio signal from an audio sensing means wherein the audio signal comprises a subject's heartbeat; obtain a further signal from a further sensing means wherein the further signal also comprises the subject's heartbeat; use the further signal to identify individual heart beats in the audio signal; and analyse the individual heartbeats of the audio signal to enable the audio signal to be classified.

公开(公告)号：US10952625B2

公开(公告)日：2021-03-23

申请号：US16212303

申请日：2018-12-06

Applicant: WITHINGS

Inventor： Ugo Marchand ,  David Campo

IPC: A61B5/024 ,  A61B5/00 ,  A61B7/04 ,  A61B5/0255 ,  G16H50/30 ,  G16H40/63 ,  G16H50/20 ,  A61B5/352 ,  A61B7/02

Abstract: An apparatus, method and computer program, the apparatus comprising: processing circuitry and memory circuitry including computer program code, the memory circuitry and the computer program code arranged to, with the processing circuitry, cause the apparatus to: obtain an audio signal from an audio sensing means wherein the audio signal comprises a subject's heartbeat; obtain a further signal from a further sensing means wherein the further signal also comprises the subject's heartbeat; use the further signal to identify individual heart beats in the audio signal; and analyse the individual heartbeats of the audio signal to enable the audio signal to be classified.