helalraheek / audio Public

Target: Cortex-M4F 80MHz Clone this project

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audio

Keyword spotting

About this project

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Data (5,999 samples)

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_unknown.1104

ID: 330305697

Label: _unknown

Sample length: 1s

stop.1379

ID: 330308197

Label: stop

Sample length: 1s

_unknown.1229

ID: 330304959

Label: _unknown

Sample length: 1s

go.0204

ID: 330308543

Label: go

Sample length: 1s

_noise.0524

ID: 330306075

Label: _noise

Sample length: 1s

stop.1428

ID: 330307141

Label: stop

Sample length: 1s

go.1472

ID: 330308561

Label: go

Sample length: 1s

_unknown.0997

ID: 330305423

Label: _unknown

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

86.4%

Test set

81.8%

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

Latency

180 ms.

Peak RAM usage

13.0K

Flash usage

27.0K

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Dataset summary

Data collected

1h 39m 59s

Sensor

audio @ 16KHz

Labels

go, _noise, stop, _unknown

Project info

Project ID	244028
Project version	1
License	Apache 2.0
No. of views	154,719
No. of clones	0