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.bbf38549_nohash_0

ID: 284990802

Label: yes

Sample length: 1s

no.1acc97de_nohash_4

ID: 284984356

Label: no

Sample length: 1s

unknown.61482e52_nohash_3

ID: 284996422

Label: unknown

Sample length: 1s

unknown.5165cf0a_nohash_0

ID: 284996250

Label: unknown

Sample length: 1s

unknown.32561e9e_nohash_1

ID: 284996382

Label: unknown

Sample length: 1s

yes.321aba74_nohash_3

ID: 284989748

Label: yes

Sample length: 1s

unknown.235b444f_nohash_2

ID: 284995948

Label: unknown

Sample length: 1s

unknown.881583a6_nohash_1

ID: 284996531

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

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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	521,915
No. of clones	42