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_0029_7.wav.2lo3ss3s

ID: 65018142

Label: non_metal

Sample length: 1s

metal_0015_7.wav.2lo422k3

ID: 65017327

Label: metal

Sample length: 1s

36_8.wav.2lo41hfu

ID: 65017433

Label: metal

Sample length: 1s

33 2_9.wav.2lo40nol

ID: 65017543

Label: metal

Sample length: 1s

disco_0000_1.wav.2lo3t6s4

ID: 65018026

Label: non_metal

Sample length: 1s

hiphop_0082_28.wav.2lo3tn25

ID: 65017839

Label: non_metal

Sample length: 1s

metal_0093_4.wav.2lo430r4

ID: 65017005

Label: metal

Sample length: 1s

blues_0023_22.wav.2lo3sl18

ID: 65018219

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

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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	136,858
No. of clones	16