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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yes.65040d9b_nohash_0

ID: 637833757

Label: yes

Sample length: 1s

no.833a0279_nohash_0

ID: 637835536

Label: no

Sample length: 1s

yes.ddedba85_nohash_14

ID: 637833227

Label: yes

Sample length: 1s

yes.55d3725a_nohash_0

ID: 637834143

Label: yes

Sample length: 1s

yes.113b3fbc_nohash_0

ID: 637834031

Label: yes

Sample length: 1s

yes.90e72357_nohash_1

ID: 637834073

Label: yes

Sample length: 1s

yes.234d6a48_nohash_0

ID: 637834007

Label: yes

Sample length: 1s

noise.orig_train.WasherDryer_2.wav.209000

ID: 637831416

Label: noise

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

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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	282,037
No. of clones	96