Citric / xiao-esp32s3-speech Public

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xiao-esp32s3-speech

Keyword spotting

About this project

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Data (148 samples)

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hello.2.s4

ID: 385641533

Label: hello

Sample length: 1s

stop.1.s4

ID: 385641661

Label: stop

Sample length: 1s

noise.7.s3

ID: 385641472

Label: noise

Sample length: 1s

noise.17.s1

ID: 385641330

Label: noise

Sample length: 1s

hello.2.s5

ID: 385641531

Label: hello

Sample length: 1s

stop.2.s1

ID: 385641676

Label: stop

Sample length: 1s

hello.2.s2

ID: 385641537

Label: hello

Sample length: 1s

hello.3.s1

ID: 385641572

Label: hello

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

100.0%

Test set

63.3%

On-device performance (Cortex-M4F 80MHz, Quantized (int8))

Latency

294 ms.

Peak RAM usage

15.6K

Flash usage

26.7K

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Dataset summary

Data collected

4m 25s

Sensor

audio @ 16KHz

Labels

hello, noise, stop

Project info

Project ID	256022
Project version	2
License	Apache 2.0
No. of views	18,506
No. of clones	119