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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stop.24onuc3i.ingestion-76c6d4bd67-lq5d6

ID: 114318960

Label: stop

Sample length: 1s

up.24oo0727.ingestion-76c6d4bd67-b5m42

ID: 114318848

Label: up

Sample length: 1s

stop.24onuaqh.ingestion-76c6d4bd67-b5m42

ID: 114319010

Label: stop

Sample length: 1s

stop.24onuag9.ingestion-76c6d4bd67-n2469

ID: 114319019

Label: stop

Sample length: 1s

stop.24onuaq3.ingestion-76c6d4bd67-n2469

ID: 114319008

Label: stop

Sample length: 1s

up.24oo189s.ingestion-76c6d4bd67-lq5d6

ID: 114318877

Label: up

Sample length: 1s

up.24oo0928.ingestion-76c6d4bd67-lq5d6

ID: 114318844

Label: up

Sample length: 1s

_noise.24oo1tjg.ingestion-76c6d4bd67-n2469

ID: 114319182

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	13,266
No. of clones	1