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_test.Munching_4.wav.20000

ID: 132123315

Label: noise

Sample length: 1s

unknown.4d0d9906_nohash_0

ID: 132124270

Label: unknown

Sample length: 1s

unknown.56f78b7e_nohash_2

ID: 132123999

Label: unknown

Sample length: 1s

unknown.3b4f8f24_nohash_2

ID: 132124232

Label: unknown

Sample length: 1s

noise.orig_train.Cafe_1.wav.159000

ID: 132123645

Label: noise

Sample length: 1s

noise.orig_train.Cafe_1.wav.94000

ID: 132123632

Label: noise

Sample length: 1s

noise.orig_train.Babble_11.wav.6000

ID: 132123593

Label: noise

Sample length: 1s

arduino.3cbnemul.s7

ID: 132124608

Label: arduino

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	129,881
No. of clones	8