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.Car_1.wav.251000

ID: 284992936

Label: noise

Sample length: 1s

no.fd9c7413_nohash_0

ID: 284988538

Label: no

Sample length: 1s

yes.3ee0fc39_nohash_2

ID: 284988867

Label: yes

Sample length: 1s

no.eb3f7d82_nohash_3

ID: 284988307

Label: no

Sample length: 1s

no.f0659908_nohash_1

ID: 284988490

Label: no

Sample length: 1s

noise.orig_train.WasherDryer_3.wav.41000

ID: 284994517

Label: noise

Sample length: 1s

no.1338a799_nohash_0

ID: 284986180

Label: no

Sample length: 1s

no.cf87b736_nohash_1

ID: 284988036

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	439,942
No. of clones	33