Edge Impulse Experts / Acoustic Sensing of Worker Accidents Public

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Acoustic Sensing of Worker Accidents

Keyword spotting

About this project

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Data (2,387 samples)

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stop.8e05039f_nohash_3.wav.30oc38mo.ingestion-c867f464-5tklj

ID: 106531576

Label: stop

Sample length: 1s

unknown.z_openset.noise.orig_train.SqueakyChair_4.wav.21000.wav.2biqkshf.eb89fd814ec1.json.2bjbp08v.ingestion-7c8fd97d99-jwb2r.wav.30obn090.ingestion-c867f464-9trqc

ID: 106531334

Label: unknown

Sample length: 1s

scream.wav.30oq909g.ingestion-c867f464-9trqc.s94

ID: 106532100

Label: scream

Sample length: 1s

help.30ogikb9.ingestion-c867f464-9trqc.s109

ID: 106532419

Label: help

Sample length: 1s

scream.wav.30oq909g.ingestion-c867f464-9trqc.s201

ID: 106531996

Label: scream

Sample length: 1s

cry.crying_15.wav.30p5jn61.ingestion-c867f464-9trqc.s32

ID: 106532830

Label: cry

Sample length: 1s

cry.crying_15.wav.30p5jn61.ingestion-c867f464-9trqc.s27

ID: 106532837

Label: cry

Sample length: 1s

unknown.z_openset.noise.orig_train.Traffic_1.wav.279000.wav.2biql06m.eb89fd814ec1.json.2bjbp8k2.ingestion-7c8fd97d99-v2784.wav.30obo05r.ingestion-c867f464-4d76p

ID: 106531287

Label: unknown

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

96.6%

Test set

92.3%

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

Latency

401 ms.

Peak RAM usage

3.8K

Flash usage

550.6K

Run this model

On any device

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Dataset summary

Data collected

39m 41s

Sensor

audio @ 16KHz

Labels

cry, help, scream, stop, unknown

Project info

Project ID	111611
Project version	1
License	No license attached
No. of views	188,050
No. of clones	65