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.8e69dc2f_nohash_0

ID: 284989161

Label: yes

Sample length: 1s

noise.orig_train.Station_1.wav.169000

ID: 284994132

Label: noise

Sample length: 1s

unknown.6d7af359_nohash_0

ID: 284995268

Label: unknown

Sample length: 1s

noise.orig_train.Field_1.wav.271000

ID: 284993177

Label: noise

Sample length: 1s

noise.orig_train.Square_1.wav.87000

ID: 284993996

Label: noise

Sample length: 1s

noise.orig_test.Babble_3.wav.41000

ID: 284991885

Label: noise

Sample length: 1s

yes.84d1e469_nohash_0

ID: 284989578

Label: yes

Sample length: 1s

noise.orig_train.Babble_3.wav.43000

ID: 284992580

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

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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	454,307
No. of clones	35