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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dog_bark-158607-3-0-0

ID: 134372114

Label: other

Sample length: 1s

1 (53)

ID: 134372828

Label: gunshot

Sample length: 2s

jackhammer-203929-7-9-6

ID: 134371598

Label: other

Sample length: 4s

4 (5)

ID: 134372733

Label: gunshot

Sample length: 2s

air_conditioner-147926-0-0-12

ID: 134372303

Label: other

Sample length: 4s

siren-66996-8-1-0

ID: 134371549

Label: other

Sample length: 4s

jackhammer-73623-7-3-0

ID: 134371765

Label: other

Sample length: 4s

car_horn-132073-1-3-0

ID: 134372249

Label: other

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	147,507
No. of clones	178