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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2 (30)

ID: 134372791

Label: gunshot

Sample length: 2s

children_playing-84359-2-0-1

ID: 134372235

Label: other

Sample length: 4s

4 (94)

ID: 134372659

Label: gunshot

Sample length: 2s

street_music-168713-9-0-62

ID: 134371355

Label: other

Sample length: 4s

engine_idling-177592-5-0-5

ID: 134371866

Label: other

Sample length: 4s

jackhammer-73623-7-3-0

ID: 134371765

Label: other

Sample length: 4s

jackhammer-169098-7-0-4

ID: 134371741

Label: other

Sample length: 4s

car_horn-72567-1-4-1

ID: 134372272

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	170,601
No. of clones	228