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

About this project

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Data (2,003 samples)

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unknown.1e31353f_nohash_0

ID: 132124193

Label: unknown

Sample length: 1s

unknown.7d9c00ce_nohash_0

ID: 132124356

Label: unknown

Sample length: 1s

noise.orig_train.Babble_1.wav.50000

ID: 132123537

Label: noise

Sample length: 1s

unknown.69a1a79f_nohash_3

ID: 132124029

Label: unknown

Sample length: 1s

noise.orig_train.Field_1.wav.235000

ID: 132123780

Label: noise

Sample length: 1s

unknown.4e99c1b7_nohash_4

ID: 132124274

Label: unknown

Sample length: 1s

noise.orig_train.Kitchen_1.wav.122000

ID: 132123820

Label: noise

Sample length: 1s

noise.orig_test.Munching_5.wav.22000

ID: 132123314

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

On any device

Clone project

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	93,460
No. of clones	7