Jan / Emergency vehices alarm Public

Target: Cortex-M4F 80MHz Clone this project

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Emergency vehices alarm

Model for audio recognition of an emergency vehicle alarm. More about the project here: https://hackaday.io/project/191087-pionear-making-roads-safer-for-deaf-drivers

Keyword spotting

About this project

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Data (12,422 samples)

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Petr_Mara_1820

ID: 283443600

Label: Noise

Sample length: 1s

road35_5

ID: 283446477

Label: Noise

Sample length: 1s

Petr_Mara_0618

ID: 283444563

Label: Noise

Sample length: 1s

z_openset.noise.orig_train.Metro_1.wav.297000.wav.2biqkf3a.eb89fd814ec1.json.2bjcctsl.ingestion-7c8fd97d99-wkmzv

ID: 283446768

Label: Noise

Sample length: 1s

Petr_Mara_2645

ID: 283442943

Label: Noise

Sample length: 1s

ambulance86_02

ID: 283452118

Label: SIREN

Sample length: 1s

Petr_Mara_0878

ID: 283444357

Label: Noise

Sample length: 1s

ambulance666_2

ID: 283451234

Label: SIREN

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

96.7%

Test set

96.3%

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

Latency

2425 ms.

Peak RAM usage

3.9K

Flash usage

549.0K

Run this model

On any device

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Dataset summary

Data collected

3h 21m 43s

Sensor

audio @ 16KHz

Labels

Noise, SIREN

Project info

Project ID	145554
Project version	4
License	Apache 2.0
No. of views	360,856
No. of clones	44