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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down.24onqa42.ingestion-76c6d4bd67-b5m42

ID: 114319045

Label: down

Sample length: 1s

_noise.24oo1tj3.ingestion-76c6d4bd67-n2469

ID: 114319213

Label: _noise

Sample length: 1s

down.24onq56d.ingestion-76c6d4bd67-n2469

ID: 114319117

Label: down

Sample length: 1s

up.24oo0856.ingestion-76c6d4bd67-lq5d6

ID: 114318837

Label: up

Sample length: 1s

stop.24onubsv.ingestion-76c6d4bd67-b5m42

ID: 114318975

Label: stop

Sample length: 1s

down.24onq89v.ingestion-76c6d4bd67-lq5d6

ID: 114319095

Label: down

Sample length: 1s

down.24onq66p.ingestion-76c6d4bd67-b5m42

ID: 114319110

Label: down

Sample length: 1s

_noise.24oo1tsu.ingestion-76c6d4bd67-lq5d6

ID: 114319217

Label: _noise

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	17,972
No. of clones	1