MJRoBot (Marcelo Rovai) / Nicla-Vision-KWS Public

Target: Arduino Nicla Vision (Cortex-M7 480MHz) Clone this project

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Nicla-Vision-KWS

Keyword spotting

About this project

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Data (6,063 samples)

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unknown.8fe67225_nohash_2

ID: 637830910

Label: unknown

Sample length: 1s

yes.8b367d88_nohash_1

ID: 637834322

Label: yes

Sample length: 1s

unknown.80c17118_nohash_1

ID: 637830691

Label: unknown

Sample length: 1s

unknown.feb1d305_nohash_1

ID: 637829557

Label: unknown

Sample length: 1s

noise.doing_the_dishes.wav.59000

ID: 637833010

Label: noise

Sample length: 1s

unknown.64a80906_nohash_0

ID: 637830726

Label: unknown

Sample length: 1s

unknown.98ea0818_nohash_4

ID: 637830643

Label: unknown

Sample length: 1s

no.6565a81d_nohash_4

ID: 637835447

Label: no

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

91.1%

Test set

75.9%

On-device performance (Arduino Nicla Vision (Cortex-M7 480MHz), Quantized (int8))

Latency

35 ms.

Peak RAM usage

15.6K

Flash usage

31.2K

Run this model

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Dataset summary

Data collected

1h 42m 52s

Sensor

audio @ 16KHz

Labels

no, noise, unknown, yes

Project info

Project ID	292418
Project version	1
License	Apache 2.0
No. of views	278,599
No. of clones	96