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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stop.7.s5

ID: 385641694

Label: stop

Sample length: 1s

hello.5.s6

ID: 385641632

Label: hello

Sample length: 1s

hello.1.s4

ID: 385641510

Label: hello

Sample length: 1s

hello.4.s2

ID: 385641544

Label: hello

Sample length: 1s

stop.2.s1

ID: 385641676

Label: stop

Sample length: 1s

noise.3.s1

ID: 385641392

Label: noise

Sample length: 1s

hello.8.s6

ID: 385641576

Label: hello

Sample length: 1s

noise.18.s3

ID: 385641260

Label: noise

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	14,967
No. of clones	117