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 (25)

ID: 134372399

Label: gunshot

Sample length: 1s

6 (61)

ID: 134372610

Label: gunshot

Sample length: 2s

air_conditioner-146690-0-0-38

ID: 134372324

Label: other

Sample length: 4s

children_playing-196067-2-0-0

ID: 134372172

Label: other

Sample length: 4s

7 (79)

ID: 134372519

Label: gunshot

Sample length: 2s

4 (23)

ID: 134372716

Label: gunshot

Sample length: 2s

street_music-98202-9-1-20

ID: 134371361

Label: other

Sample length: 4s

4 (54)

ID: 134372690

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	128,132
No. of clones	160