Seth Worthylake / SiLabs xG24 Dev Kit - KWS Workshop Public

Target: SiLabs EFR32MG24 (Cortex-M33 78MHz) Clone this project

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SiLabs xG24 Dev Kit - KWS Workshop

Keyword spotting

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Data (527 samples)

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up.24oo160r.ingestion-76c6d4bd67-lq5d6

ID: 114318905

Label: up

Sample length: 1s

stop.24onubfn.ingestion-76c6d4bd67-lq5d6

ID: 114318987

Label: stop

Sample length: 1s

stop.24onud3o.ingestion-76c6d4bd67-lq5d6

ID: 114318924

Label: stop

Sample length: 1s

up.24oo1198.ingestion-76c6d4bd67-lq5d6

ID: 114318821

Label: up

Sample length: 1s

down.24onq542.ingestion-76c6d4bd67-lq5d6

ID: 114319071

Label: down

Sample length: 1s

stop.24onud7j.ingestion-76c6d4bd67-lq5d6

ID: 114318927

Label: stop

Sample length: 1s

_noise.24oo1uui.ingestion-76c6d4bd67-n2469

ID: 114319170

Label: _noise

Sample length: 1s

stop.24onuca9.ingestion-76c6d4bd67-lq5d6

ID: 114318955

Label: stop

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

91.1%

Test set

96.0%

On-device performance (SiLabs EFR32MG24 (Cortex-M33 78MHz), Quantized (int8))

Latency

374 ms.

Peak RAM usage

45.0K

Flash usage

122.8K

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Dataset summary

Data collected

8m 55s

Sensor

audio @ 16KHz

Labels

down, _noise, stop, up

Project info

Project ID	114681
Project version	2
License	No license attached
No. of views	17,358
No. of clones	1