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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no.1jun0jdb

ID: 60451601

Label: no

Sample length: 1s

no.1jun1ohb

ID: 60450706

Label: no

Sample length: 1s

noise.1jummk6j

ID: 60453604

Label: noise

Sample length: 1s

yes.1jun7fn6

ID: 60450514

Label: yes

Sample length: 1s

no.1jun0rtn

ID: 60451415

Label: no

Sample length: 1s

yes.1jun8e7t

ID: 60449765

Label: yes

Sample length: 1s

yes.1jun7n92

ID: 60450308

Label: yes

Sample length: 1s

unknown.1jumu95b

ID: 60452266

Label: unknown

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	444,533
No. of clones	217