MJRoBot (Marcelo Rovai) / XIAO-ESP32S3-KWS Public

Target: Espressif ESP-EYE (ESP32 240MHz) Clone this project

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XIAO-ESP32S3-KWS

Keyword spotting

About this project

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Data (6,047 samples)

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yes.b87bdb22_nohash_1

ID: 298262123

Label: yes

Sample length: 1s

no.48bdc11c_nohash_1

ID: 298263923

Label: no

Sample length: 1s

no.4cee0c60_nohash_0

ID: 298264142

Label: no

Sample length: 1s

yes.a2b16113_nohash_0

ID: 298262230

Label: yes

Sample length: 1s

unknown.d9aa8c90_nohash_1

ID: 298259139

Label: unknown

Sample length: 1s

no.1496195a_nohash_0

ID: 298263516

Label: no

Sample length: 1s

unknown.d98dd124_nohash_0

ID: 298259133

Label: unknown

Sample length: 1s

yes.5f47fdf9_nohash_0

ID: 298262800

Label: yes

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

90.1%

Test set

77.3%

On-device performance (Espressif ESP-EYE (ESP32 240MHz), Quantized (int8))

Latency

681 ms.

Peak RAM usage

15.6K

Flash usage

27.1K

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Dataset summary

Data collected

1h 42m 36s

Sensor

audio @ 16KHz

Labels

no, noise, unknown, yes

Project info

Project ID	230109
Project version	3
License	Apache 2.0
No. of views	461,059
No. of clones	36