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_15.wav.30p5jn61.ingestion-c867f464-9trqc.s10

ID: 106532850

Label: cry

Sample length: 1s

unknown.z_openset.noise.orig_train.WasherDryer_7.wav.16000.wav.2biql9t6.eb89fd814ec1.json.2bjbq14h.ingestion-7c8fd97d99-v2784.wav.30obqlhh.ingestion-c867f464-9trqc

ID: 106531158

Label: unknown

Sample length: 1s

stop.3ffa3457_nohash_1.wav.30oc0tkg.ingestion-c867f464-4d76p

ID: 106531762

Label: stop

Sample length: 1s

scream.wav.30oq909g.ingestion-c867f464-9trqc.s12

ID: 106532183

Label: scream

Sample length: 1s

scream.wav.30oq909g.ingestion-c867f464-9trqc.s202

ID: 106531991

Label: scream

Sample length: 1s

stop.6c0f6493_nohash_2.wav.30oc1tl3.ingestion-c867f464-9trqc

ID: 106531682

Label: stop

Sample length: 1s

help.30ogu9c7.ingestion-c867f464-4d76p.s7

ID: 106532365

Label: help

Sample length: 1s

unknown.z_openset.noise.orig_train.Traffic_1.wav.53000.wav.2biqkv8h.eb89fd814ec1.json.2bjbp6e2.ingestion-7c8fd97d99-v2784.wav.30obnn5l.ingestion-c867f464-4d76p

ID: 106531300

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	185,053
No. of clones	58