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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3 (42)

ID: 134372910

Label: gunshot

Sample length: 2s

3 (45)

ID: 134372907

Label: gunshot

Sample length: 2s

3 (13)

ID: 134372935

Label: gunshot

Sample length: 2s

7 (75)

ID: 134372523

Label: gunshot

Sample length: 2s

children_playing-155219-2-0-57

ID: 134372221

Label: other

Sample length: 4s

dog_bark-97193-3-0-0

ID: 134372128

Label: other

Sample length: 4s

4 (33)

ID: 134372709

Label: gunshot

Sample length: 2s

6 (35)

ID: 134372631

Label: gunshot

Sample length: 2s

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	135,780
No. of clones	170