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_0047_16.wav.2lo42egg

ID: 65017197

Label: metal

Sample length: 1s

metal_0085_5.wav.2lo42uka

ID: 65017041

Label: metal

Sample length: 1s

metal_0046_11.wav.2lo42bpa

ID: 65017231

Label: metal

Sample length: 1s

blues_0000_8.wav.2lo3sk0l

ID: 65018228

Label: non_metal

Sample length: 1s

pop_0049_6.wav.2lo3u1jg

ID: 65017720

Label: non_metal

Sample length: 1s

metal_0048_24.wav.2lo42i00

ID: 65017163

Label: metal

Sample length: 1s

disco_0001_1.wav.2lo3t776

ID: 65018023

Label: non_metal

Sample length: 1s

pop_0087_10.wav.2lo3u47c

ID: 65017691

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	160,569
No. of clones	16