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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no.9e2ce5e3_nohash_1

ID: 284985196

Label: no

Sample length: 1s

yes.2927c601_nohash_2

ID: 284989986

Label: yes

Sample length: 1s

unknown.f5d09ebd_nohash_0

ID: 284997641

Label: unknown

Sample length: 1s

yes.69a1a79f_nohash_0

ID: 284989536

Label: yes

Sample length: 1s

noise.orig_train.Hallway_1.wav.295000

ID: 284993235

Label: noise

Sample length: 1s

noise.orig_test.AirportAnnouncements_2.wav.40000

ID: 284991831

Label: noise

Sample length: 1s

noise.orig_train.Car_1.wav.92000

ID: 284992910

Label: noise

Sample length: 1s

no.54ad8f22_nohash_3

ID: 284985533

Label: no

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	289,465
No. of clones	16