Edge Impulse Experts / Synthetic KWS Public

Target: Arduino Portenta H7 (Cortex-M7 480MHz) Clone this project

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Synthetic KWS

Keyword spotting

About this project

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Data (300 samples)

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extinguish.1715073328.1

ID: 968717501

Label: extinguish

Sample length: 999ms

b3849d6e_nohash_2

ID: 967626948

Label: z_openset

Sample length: 1s

illuminate.1714988110.7

ID: 967306756

Label: illuminate

Sample length: 999ms

5fadb538_nohash_2

ID: 967626917

Label: z_openset

Sample length: 1s

extinguish.1715073328.17

ID: 968722413

Label: extinguish

Sample length: 999ms

93ec8b84_nohash_0

ID: 967626906

Label: z_openset

Sample length: 1s

3cfc6b3a_nohash_4

ID: 967626984

Label: z_openset

Sample length: 1s

extinguish.1715073328.34

ID: 968726659

Label: extinguish

Sample length: 999ms

Model accuracy (Unoptimized (float32))

Validation set

93.8%

Test set

91.7%

On-device performance (Arduino Portenta H7 (Cortex-M7 480MHz), Quantized (int8))

Latency

15 ms.

Peak RAM usage

3.3K

Flash usage

546.7K

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Dataset summary

Data collected

4m 59s

Sensor

audio @ 16KHz

Labels

extinguish, illuminate, z_openset

Project info

Project ID	379737
License	Apache 2.0
No. of views	36,725
No. of clones	13