chaitanya_I / KeywordSpotting_XIAO_NRF52840 Public

Target: Nordic nRF52840 DK (Cortex-M4F 64MHz) 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.

KeywordSpotting_XIAO_NRF52840

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 (9,436 samples)

View all

83957201_nohash_1

ID: 2624331735

Label: up

Sample length: 1s

d7c60815_nohash_0

ID: 2624352389

Label: left

Sample length: 1s

cd8b1781_nohash_0

ID: 2624375315

Label: right

Sample length: 1s

014f9f65_nohash_0

ID: 2624326569

Label: up

Sample length: 938ms

1a892463_nohash_0

ID: 2624346560

Label: left

Sample length: 1s

6e74c582_nohash_1

ID: 2624349189

Label: left

Sample length: 1s

8134f43f_nohash_3

ID: 2624349662

Label: left

Sample length: 1s

86402da1_nohash_0

ID: 2624341944

Label: down

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

94.0%

Test set

92.6%

On-device performance (Nordic nRF52840 DK (Cortex-M4F 64MHz), Quantized (int8))

Latency

419 ms.

Peak RAM usage

20.4K

Flash usage

31.0K

Run this model

On any device

Clone project

Dataset summary

Data collected

2h 41m 27s

Sensor

audio @ 16KHz

Labels

down, left, noise, right, up

Project info

Project ID	913131
License	3-Clause BSD
No. of views	10,201
No. of clones	0