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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noise.orig_train.CafeTeria_1.wav.261000

ID: 284992895

Label: noise

Sample length: 1s

noise.orig_test.AirportAnnouncements_1.wav.37000

ID: 284991815

Label: noise

Sample length: 1s

noise.orig_train.Cafe_1.wav.215000

ID: 284992827

Label: noise

Sample length: 1s

no.e6327279_nohash_1

ID: 284988287

Label: no

Sample length: 1s

yes.215699ff_nohash_1

ID: 284990227

Label: yes

Sample length: 1s

yes.c22d3f18_nohash_4

ID: 284990910

Label: yes

Sample length: 1s

no.893705bb_nohash_0

ID: 284987027

Label: no

Sample length: 1s

unknown.4e99c1b7_nohash_4

ID: 284995118

Label: unknown

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	416,783
No. of clones	25