Edge Impulse Experts / cough-monitor-audio (Created by Eivind Holt) Public

Target: Arduino Nano 33 BLE Sense (Cortex-M4F 64MHz) Clone this project

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cough-monitor-audio (Created by Eivind Holt)

Audio

About this project

Impulse project for counting coughs for monitoring progress in treatment of lung diseases (e.g. COPD, asthma). Trained on one healthy person for demonstration purposes only. Example of public crowd-sourced datasets: https://www.kaggle.com/datasets/himanshu007121/coughclassifier-trial

Data (847 samples)

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testing.33jeupft.s3

ID: 113909244

Label: noise

Sample length: 193ms

cough.33obl1mn.s5

ID: 113909109

Label: cough

Sample length: 300ms

testing.33jeupft.s10

ID: 113909238

Label: noise

Sample length: 358ms

testing.33jesc2l.s6

ID: 113909252

Label: noise

Sample length: 1s

cough.33fvj6fj.s9

ID: 113909384

Label: cough

Sample length: 337ms

noise.33oa7035.s20

ID: 113909146

Label: noise

Sample length: 288ms

noise.33oa7035.s12

ID: 113909153

Label: noise

Sample length: 265ms

cough.33dddpu5.s7

ID: 113909687

Label: cough

Sample length: 700ms

Model accuracy (Unoptimized (float32))

Validation set

99.2%

Test set

95.4%

On-device performance (Arduino Nano 33 BLE Sense (Cortex-M4F 64MHz), Quantized (int8))

Latency

39 ms.

Peak RAM usage

10.6K

Flash usage

46.7K

Run this model

On any device

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Dataset summary

Data collected

7m 15s

Sensor

audio @ 16KHz

Labels

cough, noise

Project info

Project ID	105885
Project version	6
License	No license attached
No. of views	118,888
No. of clones	108