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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classical_0014_15.wav.2lo3sr3u

ID: 65018150

Label: non_metal

Sample length: 1s

country_0032_18.wav.2lo3t2ul

ID: 65018062

Label: non_metal

Sample length: 1s

metal_0028_13.wav.2lo424u0

ID: 65017306

Label: metal

Sample length: 1s

classical_0003_30.wav.2lo3spgn

ID: 65018169

Label: non_metal

Sample length: 12ms

metal_0044_29.wav.2lo428fv

ID: 65017268

Label: metal

Sample length: 1s

reggae_0052_25.wav.2lo3u910

ID: 65017641

Label: non_metal

Sample length: 1s

34_20.wav.2lo41789

ID: 65017477

Label: metal

Sample length: 1s

metal_0082_21.wav.2lo42tb7

ID: 65017043

Label: 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

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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	136,053
No. of clones	16