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)

View all

yes.90645155_nohash_0

ID: 284990373

Label: yes

Sample length: 1s

noise.orig_train.Hallway_1.wav.52000

ID: 284993185

Label: noise

Sample length: 1s

unknown.bbf38549_nohash_1

ID: 284996975

Label: unknown

Sample length: 1s

no.422d3197_nohash_1

ID: 284985897

Label: no

Sample length: 1s

noise.orig_train.Station_1.wav.52000

ID: 284994112

Label: noise

Sample length: 1s

no.0bd689d7_nohash_0

ID: 284984376

Label: no

Sample length: 1s

noise.orig_train.Traffic_1.wav.100000

ID: 284994195

Label: noise

Sample length: 1s

no.9448c397_nohash_3

ID: 284986610

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

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	360,255
No. of clones	22