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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cry.crying_14.wav.30p5ceoj.ingestion-c867f464-4d76p.s3

ID: 106532872

Label: cry

Sample length: 1s

stop.0fa1e7a9_nohash_2.wav.30obuhui.ingestion-c867f464-5tklj

ID: 106531907

Label: stop

Sample length: 1s

scream.wav.30oq909g.ingestion-c867f464-9trqc.s149

ID: 106532047

Label: scream

Sample length: 1s

help.30lm8h4a.ingestion-c69d65466-66wlb.json.30og00g8.ingestion-c867f464-9trqc.s18

ID: 106532728

Label: help

Sample length: 1s

unknown.z_openset.noise.orig_train.Washing_1.wav.92000.wav.2biqlaja.eb89fd814ec1.json.2bjbq14p.ingestion-7c8fd97d99-wkmzv.wav.30obqtci.ingestion-c867f464-4d76p

ID: 106531139

Label: unknown

Sample length: 1s

help.30ofsfff.ingestion-c867f464-5tklj.s13

ID: 106532700

Label: help

Sample length: 1s

unknown.z_openset.noise.orig_train.WasherDryer_4.wav.221000.wav.2biql81o.eb89fd814ec1.json.2bjbpr4v.ingestion-7c8fd97d99-wkmzv.wav.30obq88a.ingestion-c867f464-9trqc

ID: 106531182

Label: unknown

Sample length: 1s

scream.wav.30oq909g.ingestion-c867f464-9trqc.s111

ID: 106532084

Label: scream

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	216,425
No. of clones	74