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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4_non_alarm_29

ID: 451187568

Label: background

Sample length: 1s

sound_209

ID: 451187754

Label: firetruck

Sample length: 3s

sound_31

ID: 451187690

Label: ambulance

Sample length: 3s

sound_228

ID: 451187779

Label: firetruck

Sample length: 3s

sound_433

ID: 451187870

Label: traffic

Sample length: 3s

sound_246

ID: 451187814

Label: firetruck

Sample length: 3s

3_gas_alarm_8

ID: 451187665

Label: gas

Sample length: 1s

5-263501-A-25

ID: 451187504

Label: footsteps

Sample length: 5s

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	51,884
No. of clones	8