Thomas Garcia / keywordspotter_demo Public

Target: Cortex-M4F 80MHz Clone this project

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keywordspotter_demo

Keyword spotting

About this project

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Data (6,009 samples)

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noise.1jumndho

ID: 60453086

Label: noise

Sample length: 1s

noise.1jumn9jj

ID: 60453186

Label: noise

Sample length: 1s

yes.1jun8pjd

ID: 60449447

Label: yes

Sample length: 1s

no.1jun1atm

ID: 60451088

Label: no

Sample length: 1s

yes.1jun8pni

ID: 60449443

Label: yes

Sample length: 1s

no.1jun1i0v

ID: 60450888

Label: no

Sample length: 1s

noise.1jumn36v

ID: 60453331

Label: noise

Sample length: 1s

yes.1jun7ve6

ID: 60450068

Label: yes

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

71.0%

Test set

48.7%

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

Latency

182 ms.

Peak RAM usage

22.0K

Flash usage

38.9K

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Dataset summary

Data collected

1h 40m 9s

Sensor

audio @ 16KHz

Labels

no, noise, unknown, yes

Project info

Project ID	15582
Project version	3
License	No license attached
No. of views	482,308
No. of clones	218