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

333d7ddb_nohash_1

ID: 2349563550

Label: down

Sample length: 1s

ca48dc76_nohash_1

ID: 2349550500

Label: go

Sample length: 1s

ac9dee0e_nohash_1

ID: 2349543427

Label: go

Sample length: 1s

5c8af87a_nohash_4

ID: 2349544003

Label: go

Sample length: 1s

e39a8ddc_nohash_0

ID: 2349562362

Label: down

Sample length: 1s

e91d173e_nohash_1

ID: 2349598533

Label: right

Sample length: 650ms

a0a8d759_nohash_0

ID: 2349576209

Label: up

Sample length: 1s

79b37d3a_nohash_1

ID: 2349597279

Label: right

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	25,913
No. of clones	0