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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noise.33oa7035.s21

ID: 113909144

Label: noise

Sample length: 297ms

cough.33dd8d19.s12

ID: 113909694

Label: cough

Sample length: 512ms

noise.33e0ud2e.s2

ID: 113909608

Label: noise

Sample length: 1s

noise.33e22ohf.s9

ID: 113909502

Label: noise

Sample length: 1s

testing.33g0vu91.s2

ID: 113909282

Label: cough

Sample length: 234ms

cough.33fvb54i.s6

ID: 113909406

Label: cough

Sample length: 343ms

cough.33e2bs29.s8

ID: 113909475

Label: cough

Sample length: 360ms

testing.33fudfug.s5

ID: 113909442

Label: cough

Sample length: 183ms

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

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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	99,768
No. of clones	77