chaitanya_I / KeywordSpotting_XIAO_NRF52840 Public

Target: Nordic nRF52840 DK (Cortex-M4F 64MHz) Clone this project

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KeywordSpotting_XIAO_NRF52840

Keyword spotting

About this project

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Data (9,436 samples)

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ab5ae445_nohash_1

ID: 2624342982

Label: down

Sample length: 1s

5e3dde6b_nohash_0

ID: 2624366122

Label: right

Sample length: 1s

325a0c39_nohash_0

ID: 2624347383

Label: left

Sample length: 1s

b4aa9fef_nohash_0

ID: 2624372353

Label: right

Sample length: 1s

72198b96_nohash_1

ID: 2624368929

Label: right

Sample length: 1s

25132942_nohash_4

ID: 2624338722

Label: down

Sample length: 1s

3b852f6f_nohash_0

ID: 2624363038

Label: right

Sample length: 1s

5eb5fc74_nohash_0

ID: 2624366154

Label: right

Sample length: 554ms

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

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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	4,812
No. of clones	0