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.742d6431_nohash_0

ID: 284989890

Label: yes

Sample length: 1s

no.499be02e_nohash_4

ID: 284985920

Label: no

Sample length: 1s

unknown.ac7840d8_nohash_0

ID: 284996765

Label: unknown

Sample length: 1s

noise.orig_test.Munching_5.wav.25000

ID: 284992003

Label: noise

Sample length: 1s

unknown.1c45ceb2_nohash_1

ID: 284994872

Label: unknown

Sample length: 1s

no.94d370bf_nohash_0

ID: 284985695

Label: no

Sample length: 1s

yes.26b28ea7_nohash_1

ID: 284989355

Label: yes

Sample length: 1s

noise.orig_train.Restaurant_1.wav.262000

ID: 284993897

Label: noise

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

Clone project

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	293,784
No. of clones	17