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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no.763188c4_nohash_1

ID: 637835322

Label: no

Sample length: 1s

unknown.e882abb2_nohash_0

ID: 637829732

Label: unknown

Sample length: 1s

unknown.4c6167ca_nohash_0

ID: 637831091

Label: unknown

Sample length: 1s

no.74241b28_nohash_4

ID: 637835361

Label: no

Sample length: 1s

no.9a7c1f83_nohash_2

ID: 637835950

Label: no

Sample length: 1s

unknown.51f7a034_nohash_0

ID: 637830753

Label: unknown

Sample length: 1s

yes.c5a1e46c_nohash_3

ID: 637833439

Label: yes

Sample length: 1s

no.6565a81d_nohash_2

ID: 637835452

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

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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	230,685
No. of clones	94