Edge Impulse Experts / Acoustic Sensing of Worker Accidents Public

Target: Cortex-M4F 80MHz Clone this project

Welcome to Edge Impulse, the largest community of edge AI developers!
This is a public Edge Impulse project, use the navigation bar to see all data and models in this project; or clone to retrain or deploy to any edge device.

Acoustic Sensing of Worker Accidents

Keyword spotting

About this project

This public Edge Impulse project does not have a README yet. Clone this project to add new data or retrain this project, or to deploy this project to a device.

Data (2,387 samples)

View all

stop.stop_fc3ba625_nohash_0.wav.23sfjptd.ingestion-6bc8b65f8c-vrv59.wav.24fh258j.ingestion-7455f94948-6jtv5.json.2bip391i.eb89fd814ec1.json.2bjbkml5.ingestion-7c8fd97d99-v2784.wav.30ocee38.ingestion-c867f464-5tklj

ID: 106531535

Label: stop

Sample length: 968ms

stop.9ab86dd0_nohash_1.wav.30oc45v6.ingestion-c867f464-5tklj

ID: 106531540

Label: stop

Sample length: 975ms

cry.crying_5.wav.30osltss.ingestion-c867f464-9trqc.s5

ID: 106532972

Label: cry

Sample length: 1s

unknown.z_openset.noise.orig_train.Park_1.wav.95000.wav.2biqkn4h.eb89fd814ec1.json.2bjbojcu.ingestion-7c8fd97d99-v2784.wav.30obkumg.ingestion-c867f464-4d76p

ID: 106531426

Label: unknown

Sample length: 1s

help.30ofsfff.ingestion-c867f464-5tklj.s98

ID: 106532617

Label: help

Sample length: 1s

unknown.z_openset.noise.orig_train.Restaurant_1.wav.15000.wav.2biqknup.eb89fd814ec1.json.2bjboltr.ingestion-7c8fd97d99-jwb2r.wav.30oblqq7.ingestion-c867f464-9trqc

ID: 106531410

Label: unknown

Sample length: 1s

unknown.z_openset.noise.orig_train.VacuumCleaner_2.wav.4000.wav.2biql2u6.eb89fd814ec1.json.2bjbpfuo.ingestion-7c8fd97d99-v2784.wav.30obonnf.ingestion-c867f464-4d76p

ID: 106531253

Label: unknown

Sample length: 1s

unknown.z_openset.noise.orig_train.SqueakyChair_7.wav.20000.wav.2biqksv7.eb89fd814ec1.json.2bjbp2sh.ingestion-7c8fd97d99-wkmzv.wav.30obn4si.ingestion-c867f464-5tklj

ID: 106531344

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

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	189,000
No. of clones	65