phil / skip_non_metal_7 Public

Target: Cortex-M4F 80MHz Clone this project

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skip_non_metal_7

Keyword spotting

About this project

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Data (1,389 samples)

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metal_0077_16.wav.2lo42rgp

ID: 65017061

Label: metal

Sample length: 1s

classical_0008_20.wav.2lo3sqpf

ID: 65018157

Label: non_metal

Sample length: 1s

country_0034_26.wav.2lo3t2uk

ID: 65018061

Label: non_metal

Sample length: 1s

metal_0052_22.wav.2lo42jav

ID: 65017149

Label: metal

Sample length: 1s

34_24.wav.2lo417ou

ID: 65017475

Label: metal

Sample length: 1s

33_20.wav.2lo411b7

ID: 65017504

Label: metal

Sample length: 1s

blues_0026_26.wav.2lo3slkq

ID: 65018212

Label: non_metal

Sample length: 1s

reggae_0096_2.wav.2lo3uaqa

ID: 65017616

Label: non_metal

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

88.2%

Test set

85.1%

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

Latency

48 ms.

Peak RAM usage

21.5K

Flash usage

34.5K

Run this model

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Dataset summary

Data collected

22m 43s

Sensor

audio @ 22.1KHz

Labels

metal, non_metal

Project info

Project ID	65438
Project version	1
License	No license attached
No. of views	114,445
No. of clones	16