Edge Impulse Experts / Gunshot Detection Public

Target: Cortex-M4F 80MHz Clone this project

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Gunshot Detection

Keyword spotting

About this project

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Data (1,604 samples)

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jackhammer-203929-7-1-7

ID: 134371692

Label: other

Sample length: 4s

7 (1)

ID: 134372577

Label: gunshot

Sample length: 2s

8 (27)

ID: 134372481

Label: gunshot

Sample length: 2s

7 (90)

ID: 134372511

Label: gunshot

Sample length: 2s

8 (81)

ID: 134372438

Label: gunshot

Sample length: 2s

6 (88)

ID: 134372586

Label: gunshot

Sample length: 2s

1 (50)

ID: 134372829

Label: gunshot

Sample length: 2s

jackhammer-73623-7-1-0

ID: 134371814

Label: other

Sample length: 4s

Model accuracy (Unoptimized (float32))

Validation set

94.5%

Test set

91.3%

On-device performance (Cortex-M4F 80MHz, Unoptimized (float32))

Latency

187 ms.

Peak RAM usage

16.8K

Flash usage

107.0K

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Dataset summary

Data collected

1h 20m 14s

Sensor

audio @ 48KHz

Labels

gunshot, other

Project info

Project ID	133765
Project version	3
License	No license attached
No. of views	131,456
No. of clones	167