Pietro Poluzzi / voice-detection-arduino-rp-2040 Public

Target: Cortex-M4F 80MHz Clone this project

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voice-detection-arduino-rp-2040

Keyword spotting

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Data (2,003 samples)

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noise.orig_train.Bus_1.wav.155000

ID: 132123620

Label: noise

Sample length: 1s

noise.orig_test.Munching_3.wav.61000

ID: 132123312

Label: noise

Sample length: 1s

noise.orig_train.Field_1.wav.166000

ID: 132123775

Label: noise

Sample length: 1s

unknown.5f1253e9_nohash_0

ID: 132124314

Label: unknown

Sample length: 1s

noise.orig_train.Kitchen_1.wav.122000

ID: 132123820

Label: noise

Sample length: 1s

noise.orig_train.CopyMachine_1.wav.20000

ID: 132123700

Label: noise

Sample length: 1s

noise.orig_test.Neighbor_7.wav.28000

ID: 132123355

Label: noise

Sample length: 1s

noise.orig_test.Neighbor_7.wav.54000

ID: 132123356

Label: noise

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

90.4%

Test set

On-device performance (Cortex-M4F 80MHz, Quantized (int8))

Latency

178 ms.

Peak RAM usage

16.8K

Flash usage

34.5K

Run this model

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Dataset summary

Data collected

34m 19s

Sensor

audio @ 16KHz

Labels

arduino, noise, unknown

Project info

Project ID	134491
Project version	2
License	No license attached
No. of views	138,175
No. of clones	8