chihosin / arduino-voice-command 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.

arduino-voice-command

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 (20,294 samples)

View all

6fb3d5a7_nohash_0

ID: 2349591743

Label: left

Sample length: 1s

cb72dfb6_nohash_3

ID: 2349600334

Label: right

Sample length: 1s

6982fc2a_nohash_0

ID: 2349598605

Label: right

Sample length: 1s

8012c69d_nohash_4

ID: 2349584944

Label: left

Sample length: 1s

0cb74144_nohash_2

ID: 2349602884

Label: right

Sample length: 1s

fa52ddf6_nohash_0

ID: 2349558320

Label: backward

Sample length: 1s

5165cf0a_nohash_1

ID: 2349597132

Label: right

Sample length: 1s

b9f46737_nohash_2

ID: 2349551025

Label: go

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

95.1%

Test set

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

Latency

431 ms.

Peak RAM usage

20.4K

Flash usage

71.6K

Run this model

On any device

Clone project

Dataset summary

Data collected

5h 31m 54s

Sensor

audio @ 16KHz

Labels

backward, down, go, left, right, up

Project info

Project ID	818488
License	3-Clause BSD
No. of views	47,426
No. of clones	0