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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stop.0698

ID: 330307489

Label: stop

Sample length: 1s

_unknown.0400

ID: 330305206

Label: _unknown

Sample length: 1s

_noise.0106

ID: 330307051

Label: _noise

Sample length: 1s

go.1074

ID: 330308597

Label: go

Sample length: 1s

go.0317

ID: 330308943

Label: go

Sample length: 1s

stop.1360

ID: 330307804

Label: stop

Sample length: 1s

stop.1400

ID: 330308152

Label: stop

Sample length: 1s

_unknown.0748

ID: 330305422

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	203,509
No. of clones	0