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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9 (43)

ID: 134372384

Label: gunshot

Sample length: 1s

6 (42)

ID: 134372624

Label: gunshot

Sample length: 2s

8 (59)

ID: 134372453

Label: gunshot

Sample length: 2s

drilling-76086-4-0-55

ID: 134372047

Label: other

Sample length: 4s

1 (23)

ID: 134372853

Label: gunshot

Sample length: 2s

dog_bark-179096-3-0-9

ID: 134372099

Label: other

Sample length: 4s

air_conditioner-189023-0-0-1

ID: 134372297

Label: other

Sample length: 4s

children_playing-178520-2-0-28

ID: 134372192

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	130,036
No. of clones	165