MJRoBot (Marcelo Rovai) / XIAO-ESP32S3-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.

XIAO-ESP32S3-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 (6,061 samples)

View all

no.0cb74144_nohash_3

ID: 284984458

Label: no

Sample length: 1s

noise.orig_test.Neighbor_6.wav.8000

ID: 284992096

Label: noise

Sample length: 1s

noise.orig_train.Babble_2.wav.61000

ID: 284992562

Label: noise

Sample length: 1s

unknown.772db621_nohash_2

ID: 284996116

Label: unknown

Sample length: 1s

no.21832144_nohash_0

ID: 284987136

Label: no

Sample length: 1s

noise.orig_train.ShuttingDoor_7.wav.27000

ID: 284993956

Label: noise

Sample length: 1s

no.8625475c_nohash_0

ID: 284987103

Label: no

Sample length: 1s

noise.orig_train.Bus_1.wav.39000

ID: 284992725

Label: noise

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

92.1%

Test set

80.0%

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

Latency

37 ms.

Peak RAM usage

15.6K

Flash usage

37.3K

Run this model

On any device

Clone project

Dataset summary

Data collected

1h 42m 50s

Sensor

audio @ 16KHz

Labels

no, noise, unknown, yes

Project info

Project ID	230109
License	Apache 2.0
No. of views	311,985
No. of clones	19