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

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

Welcome to Edge Impulse, the largest community of edge AI developers!
This is a public Edge Impulse project, use the navigation bar to see all data and models in this project; or clone to retrain or deploy to any edge device.

Nicla-Vision-KWS

Keyword spotting

About this project

This public Edge Impulse project does not have a README yet. Clone this project to add new data or retrain this project, or to deploy this project to a device.

Data (6,063 samples)

View all

noise.orig_train.Kitchen_1.wav.25000

ID: 637832125

Label: noise

Sample length: 1s

unknown.87070229_nohash_3

ID: 637830217

Label: unknown

Sample length: 1s

noise.orig_train.Car_1.wav.138000

ID: 637832310

Label: noise

Sample length: 1s

yes.1ffd513b_nohash_0

ID: 637834552

Label: yes

Sample length: 1s

no.b5cf6ea8_nohash_7

ID: 637835127

Label: no

Sample length: 1s

noise.orig_train.NeighborSpeaking_3.wav.114000

ID: 637831969

Label: noise

Sample length: 1s

unknown.cc4f9250_nohash_3

ID: 637829911

Label: unknown

Sample length: 1s

noise.orig_train.CopyMachine_8.wav.153000

ID: 637832248

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

Run this model

Scan QR code or launch in browser

Launch in browser

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	294,805
No. of clones	96