公开(公告)号：US20240237923A1

公开(公告)日：2024-07-18

申请号：US18554421

申请日：2022-04-07

申请人： MiiCare Ltd

发明人： Kelvin Summoogum

IPC分类号： A61B5/11 ,  A61B5/00

CPC分类号： A61B5/112 ,  A61B5/1123 ,  A61B5/4023 ,  A61B5/486 ,  A61B5/7264 ,  A61B2562/0204

摘要： A method for measuring the mobility of a subject, the method comprising: receiving an audio signal from one or more microphones: for each of a plurality of overlapping regions of the audio signal, classifying the region as containing the sound of a footstep using a first supervised learning algorithm, determining that two or more of the regions classified as containing the sound of a footstep correspond to a series of two or more consecutive footsteps of a subject; and using a first neural network, analysing the determined two or more regions to determine a mobility factor.