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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4 (20)

ID: 134372720

Label: gunshot

Sample length: 2s

7 (5)

ID: 134372572

Label: gunshot

Sample length: 2s

car_horn-162541-1-1-0

ID: 134372253

Label: other

Sample length: 449ms

2 (85)

ID: 134372749

Label: gunshot

Sample length: 2s

children_playing-60591-2-0-12

ID: 134372242

Label: other

Sample length: 4s

drilling-34621-4-8-0

ID: 134372091

Label: other

Sample length: 480ms

street_music-93193-9-0-4

ID: 134371388

Label: other

Sample length: 4s

drilling-180126-4-4-0

ID: 134372001

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	123,516
No. of clones	156