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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unknown.4c432947_nohash_1

ID: 298260071

Label: unknown

Sample length: 1s

unknown.305776dd_nohash_0

ID: 298259460

Label: unknown

Sample length: 1s

yes.2bdbe5f7_nohash_0

ID: 298262903

Label: yes

Sample length: 1s

noise.orig_train.LivingRoom_1.wav.37000

ID: 298261053

Label: noise

Sample length: 1s

yes.eee5e541_nohash_0

ID: 298261845

Label: yes

Sample length: 1s

no.f2e9b610_nohash_4

ID: 298263044

Label: no

Sample length: 1s

noise.orig_test.Munching_3.wav.0

ID: 298261580

Label: noise

Sample length: 1s

yes.1a892463_nohash_1

ID: 298262946

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	302,054
No. of clones	17