Nick Bild / visual_alerts Public

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visual_alerts

Keyword spotting

About this project

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Data (440 samples)

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3_gas_alarm_19

ID: 451187637

Label: gas

Sample length: 1s

sound_28

ID: 451187682

Label: ambulance

Sample length: 3s

1_danger_alarm_19

ID: 451187517

Label: danger

Sample length: 1s

sound_27

ID: 451187680

Label: ambulance

Sample length: 3s

1-155858-D-25

ID: 451187484

Label: footsteps

Sample length: 5s

4_non_alarm_21

ID: 451187561

Label: background

Sample length: 1s

arctic_a0035

ID: 451187923

Label: talking

Sample length: 5s

4_non_alarm_12

ID: 451187552

Label: background

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

95.3%

Test set

88.1%

On-device performance (Cortex-M4F 80MHz, Quantized (int8))

Latency

206 ms.

Peak RAM usage

19.7K

Flash usage

30.3K

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Dataset summary

Data collected

17m 11s

Sensor

audio @ 16KHz

Labels

ambulance, background, danger, fire, firetruck and 4 others

Project info

Project ID	272259
Project version	1
License	Apache 2.0
No. of views	66,580
No. of clones	11