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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engine_idling-113201-5-0-7

ID: 134371868

Label: other

Sample length: 4s

6 (37)

ID: 134372626

Label: gunshot

Sample length: 2s

3 (63)

ID: 134372887

Label: gunshot

Sample length: 2s

1 (66)

ID: 134372817

Label: gunshot

Sample length: 2s

6 (20)

ID: 134372641

Label: gunshot

Sample length: 2s

engine_idling-201652-5-4-1

ID: 134371820

Label: other

Sample length: 4s

3 (78)

ID: 134372880

Label: gunshot

Sample length: 1s

3 (92)

ID: 134372876

Label: gunshot

Sample length: 1s

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	118,076
No. of clones	151