MJRoBot (Marcelo Rovai) / XIAO-ESP32S3-KWS Public

Target: Espressif ESP-EYE (ESP32 240MHz) Clone this project

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XIAO-ESP32S3-KWS

Keyword spotting

About this project

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Data (6,047 samples)

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unknown.df280250_nohash_2

ID: 298259097

Label: unknown

Sample length: 1s

noise.orig_train.Munching_6.wav.16000

ID: 298260993

Label: noise

Sample length: 1s

no.d5356b9a_nohash_0

ID: 298263159

Label: no

Sample length: 1s

noise.orig_test.AirConditioner_7.wav.19000

ID: 298261663

Label: noise

Sample length: 1s

noise.orig_train.Square_1.wav.240000

ID: 298260754

Label: noise

Sample length: 1s

unknown.c44d2a58_nohash_0

ID: 298259218

Label: unknown

Sample length: 1s

no.3a70ab7f_nohash_0

ID: 298264195

Label: no

Sample length: 1s

noise.orig_train.VacuumCleaner_5.wav.33000

ID: 298260540

Label: noise

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

90.1%

Test set

77.3%

On-device performance (Espressif ESP-EYE (ESP32 240MHz), Quantized (int8))

Latency

681 ms.

Peak RAM usage

15.6K

Flash usage

27.1K

Run this model

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Dataset summary

Data collected

1h 42m 36s

Sensor

audio @ 16KHz

Labels

no, noise, unknown, yes

Project info

Project ID	230109
Project version	3
License	Apache 2.0
No. of views	311,815
No. of clones	19