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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air_conditioner-147926-0-0-10

ID: 134372306

Label: other

Sample length: 4s

8 (63)

ID: 134372451

Label: gunshot

Sample length: 2s

7 (12)

ID: 134372566

Label: gunshot

Sample length: 2s

air_conditioner-146690-0-0-25

ID: 134372323

Label: other

Sample length: 4s

street_music-168713-9-0-32

ID: 134371362

Label: other

Sample length: 4s

9 (13)

ID: 134372407

Label: gunshot

Sample length: 1s

children_playing-84359-2-0-6

ID: 134372231

Label: other

Sample length: 4s

siren-159747-8-0-17

ID: 134371439

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	176,273
No. of clones	230