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.15dd287d_nohash_2

ID: 132123926

Label: unknown

Sample length: 1s

unknown.3ce4910e_nohash_0

ID: 132124237

Label: unknown

Sample length: 1s

noise.3cbk6s8e.s14

ID: 132124547

Label: noise

Sample length: 1s

noise.orig_test.Munching_1.wav.22000

ID: 132123302

Label: noise

Sample length: 1s

noise.3cbk6s8e.s4

ID: 132124554

Label: noise

Sample length: 1s

noise.orig_train.Hallway_1.wav.77000

ID: 132123794

Label: noise

Sample length: 1s

unknown.91bed2e0_nohash_0

ID: 132124068

Label: unknown

Sample length: 1s

noise.orig_train.Car_1.wav.272000

ID: 132123691

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	126,507
No. of clones	8