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 (84)

ID: 134372752

Label: gunshot

Sample length: 2s

7 (4)

ID: 134372575

Label: gunshot

Sample length: 2s

air_conditioner-147926-0-0-7

ID: 134372307

Label: other

Sample length: 4s

siren-40717-8-0-6

ID: 134371580

Label: other

Sample length: 4s

9 (13)

ID: 134372407

Label: gunshot

Sample length: 1s

4 (60)

ID: 134372689

Label: gunshot

Sample length: 2s

air_conditioner-146690-0-0-100

ID: 134372319

Label: other

Sample length: 4s

jackhammer-203929-7-4-12

ID: 134371648

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	179,265
No. of clones	231