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

Target: Arduino Nicla Vision (Cortex-M7 480MHz) Clone this project

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XIAO-ESP32S3-KWS

Keyword spotting

About this project

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Data (6,061 samples)

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yes.2e8c59f7_nohash_0

ID: 284988775

Label: yes

Sample length: 1s

no.2a1f4853_nohash_1

ID: 284984448

Label: no

Sample length: 1s

noise.running_tap.wav.33000

ID: 284994743

Label: noise

Sample length: 1s

no.de4f7798_nohash_0

ID: 284988170

Label: no

Sample length: 1s

noise.orig_test.Neighbor_3.wav.16000

ID: 284992060

Label: noise

Sample length: 1s

no.7f74626f_nohash_1

ID: 284984985

Label: no

Sample length: 1s

yes.0ff728b5_nohash_4

ID: 284988612

Label: yes

Sample length: 1s

yes.0f46028a_nohash_0

ID: 284988610

Label: yes

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

92.1%

Test set

80.0%

On-device performance (Arduino Nicla Vision (Cortex-M7 480MHz), Quantized (int8))

Latency

37 ms.

Peak RAM usage

15.6K

Flash usage

37.3K

Run this model

On any device

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Dataset summary

Data collected

1h 42m 50s

Sensor

audio @ 16KHz

Labels

no, noise, unknown, yes

Project info

Project ID	230109
License	Apache 2.0
No. of views	430,215
No. of clones	31