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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cough.33oblpbl.s3

ID: 113909102

Label: cough

Sample length: 300ms

testing.33fudfug.s19

ID: 113909427

Label: cough

Sample length: 183ms

testing.33fudfug.s3

ID: 113909444

Label: cough

Sample length: 266ms

cough.33fvb54i.s1

ID: 113909411

Label: cough

Sample length: 367ms

cough.33jc9oul.s8

ID: 113909310

Label: cough

Sample length: 374ms

noise.33oa1l7g.s6

ID: 113909179

Label: cough

Sample length: 1s

noise.33e0dluo.s6

ID: 113909623

Label: noise

Sample length: 1s

cough.33e2h1er.s3

ID: 113909461

Label: cough

Sample length: 337ms

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	93,911
No. of clones	74