Edge Impulse Experts / Gunshot Detection Public

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Gunshot Detection

Keyword spotting

About this project

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Data (1,604 samples)

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7 (77)

ID: 134372526

Label: gunshot

Sample length: 2s

1 (39)

ID: 134372839

Label: gunshot

Sample length: 2s

air_conditioner-147926-0-0-21

ID: 134372304

Label: other

Sample length: 4s

9 (21)

ID: 134372403

Label: gunshot

Sample length: 1s

engine_idling-177592-5-0-10

ID: 134371856

Label: other

Sample length: 4s

street_music-60605-9-0-95

ID: 134371406

Label: other

Sample length: 4s

street_music-168713-9-0-46

ID: 134371360

Label: other

Sample length: 4s

street_music-74226-9-0-14

ID: 134371401

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	164,396
No. of clones	211