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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35_19.wav.2lo41do7

ID: 65017453

Label: metal

Sample length: 1s

metal_0046_20.wav.2lo42cf4

ID: 65017221

Label: metal

Sample length: 1s

metal_0085_5.wav.2lo42uka

ID: 65017041

Label: metal

Sample length: 1s

pop_0049_13.wav.2lo3u1s0

ID: 65017723

Label: non_metal

Sample length: 1s

reggae_0079_13.wav.2lo3uab0

ID: 65017628

Label: non_metal

Sample length: 1s

hiphop_0061_20.wav.2lo3tl7q

ID: 65017857

Label: non_metal

Sample length: 1s

33 2_29.wav.2lo40ru8

ID: 65017528

Label: metal

Sample length: 1s

reggae_0011_26.wav.2lo3u5m5

ID: 65017678

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	156,291
No. of clones	16