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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arduino.3cbnjrid.s10

ID: 132124578

Label: arduino

Sample length: 1s

noise.orig_test.Babble_4.wav.33000

ID: 132123278

Label: noise

Sample length: 1s

noise.orig_test.Babble_3.wav.7000

ID: 132123267

Label: noise

Sample length: 1s

noise.3cbjogt7.s7

ID: 132124474

Label: noise

Sample length: 1s

noise.orig_train.Babble_4.wav.59000

ID: 132123558

Label: noise

Sample length: 1s

unknown.4a1e736b_nohash_0

ID: 132124252

Label: unknown

Sample length: 1s

unknown.3cbk4q04.s4

ID: 132124433

Label: unknown

Sample length: 1s

noise.orig_train.Kitchen_1.wav.24000

ID: 132123813

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	127,475
No. of clones	8