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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jazz_0093_30.wav.2lo3tsc3

ID: 65017781

Label: non_metal

Sample length: 12ms

metal_0094_16.wav.2lo430uh

ID: 65017003

Label: metal

Sample length: 1s

hiphop_0086_7.wav.2lo3tn2h

ID: 65017841

Label: non_metal

Sample length: 1s

32_0.wav.2lo40g21

ID: 65017579

Label: metal

Sample length: 1s

jazz_0093_0.wav.2lo3tt2d

ID: 65017773

Label: non_metal

Sample length: 1s

metal_0045_2.wav.2lo428l2

ID: 65017263

Label: metal

Sample length: 1s

blues_0014_15.wav.2lo3sm7t

ID: 65018209

Label: non_metal

Sample length: 1s

hiphop_0019_24.wav.2lo3tj1s

ID: 65017890

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	146,103
No. of clones	16