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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6 (69)

ID: 134372604

Label: gunshot

Sample length: 2s

car_horn-72567-1-4-6

ID: 134372268

Label: other

Sample length: 4s

9 (14)

ID: 134372413

Label: gunshot

Sample length: 1s

4 (13)

ID: 134372721

Label: gunshot

Sample length: 2s

engine_idling-201652-5-2-4

ID: 134371840

Label: other

Sample length: 4s

4 (9)

ID: 134372728

Label: gunshot

Sample length: 2s

jackhammer-203929-7-7-15

ID: 134371615

Label: other

Sample length: 4s

9 (57)

ID: 134372368

Label: gunshot

Sample length: 1s

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	113,294
No. of clones	149