Edge Impulse Experts / Acoustic Sensing of Worker Accidents Public

Target: Cortex-M4F 80MHz Clone this project

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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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help.30ogikb9.ingestion-c867f464-9trqc.s105

ID: 106532425

Label: help

Sample length: 1s

stop.2ce7534c_nohash_0.wav.30oc05fi.ingestion-c867f464-4d76p

ID: 106531827

Label: stop

Sample length: 1s

help.30ogikb9.ingestion-c867f464-9trqc.s68

ID: 106532454

Label: help

Sample length: 1s

stop.9a7c1f83_nohash_0.wav.30oc3rdk.ingestion-c867f464-9trqc

ID: 106531556

Label: stop

Sample length: 1s

unknown.z_openset.noise.orig_train.WasherDryer_4.wav.213000.wav.2biql813.eb89fd814ec1.json.2bjbpr4u.ingestion-7c8fd97d99-jwb2r.wav.30obq9qq.ingestion-c867f464-5tklj

ID: 106531177

Label: unknown

Sample length: 1s

cry.FHER_11_1_0_29_0_0_0.wav.30lr2kon.ingestion-c69d65466-7j9h2.s3.json.30ou5s0d.ingestion-c867f464-4d76p

ID: 106532798

Label: cry

Sample length: 1s

cry.crying_9.wav.30otlcrp.ingestion-c867f464-5tklj.s11

ID: 106532919

Label: cry

Sample length: 1s

help.30ofsfff.ingestion-c867f464-5tklj.s67

ID: 106532646

Label: help

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

Clone project

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	164,402
No. of clones	55