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_24.wav.2lo42f4t

ID: 65017187

Label: metal

Sample length: 1s

35_27.wav.2lo41ftj

ID: 65017446

Label: metal

Sample length: 1s

classical_0070_10.wav.2lo3svbd

ID: 65018103

Label: non_metal

Sample length: 1s

hiphop_0044_12.wav.2lo3tkl2

ID: 65017869

Label: non_metal

Sample length: 1s

metal_0026_28.wav.2lo424hs

ID: 65017305

Label: metal

Sample length: 1s

country_0074_11.wav.2lo3t5ac

ID: 65018036

Label: non_metal

Sample length: 1s

36_9.wav.2lo41ifd

ID: 65017435

Label: metal

Sample length: 1s

disco_0010_25.wav.2lo3t8eh

ID: 65018005

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	116,678
No. of clones	16