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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unknown.b9515bf3_nohash_2

ID: 284996937

Label: unknown

Sample length: 1s

yes.55d3725a_nohash_0

ID: 284989465

Label: yes

Sample length: 1s

unknown.2be08ce4_nohash_0

ID: 284994972

Label: unknown

Sample length: 1s

no.9886d8bf_nohash_0

ID: 284986617

Label: no

Sample length: 1s

no.8a194ee6_nohash_0

ID: 284985028

Label: no

Sample length: 1s

unknown.472b8045_nohash_1

ID: 284996028

Label: unknown

Sample length: 1s

unknown.434a267c_nohash_4

ID: 284996020

Label: unknown

Sample length: 1s

yes.f6617a86_nohash_2

ID: 284991578

Label: yes

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	460,836
No. of clones	36