Leonardo Chistè / kws - hello world Public

Target: Cortex-M4F 80MHz Clone this project

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kws - hello world

Keyword spotting

About this project

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Data (2,011 samples)

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unknown.b959cd0c_nohash_0.wav.1ncrnpit

ID: 2119757409

Label: unknown

Sample length: 1s

unknown.3d53244b_nohash_4.wav.1ncrnhfu

ID: 2119763793

Label: unknown

Sample length: 1s

noise.orig_train.SqueakyChair_10.wav.2000.wav.1ncrodp9

ID: 2119755559

Label: noise

Sample length: 1s

helloworld.aurelien.wav.1ncrrdp9.s1.s97

ID: 2119819766

Label: helloworld

Sample length: 1s

helloworld.1ncrfnai.s1.s2

ID: 2119828346

Label: helloworld

Sample length: 1s

noise.orig_train.AirportAnnouncements_2.wav.122000.wav.1ncroav4

ID: 2119756649

Label: noise

Sample length: 1s

helloworld.mauricio3.wav.1ncrqtfe.s1.s5

ID: 2119796096

Label: helloworld

Sample length: 1s

unknown.da584bc0_nohash_2.wav.1ncrnptb

ID: 2119757283

Label: unknown

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

92.0%

Test set

69.6%

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

Latency

252 ms.

Peak RAM usage

20.4K

Flash usage

31.7K

Run this model

On any device

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Dataset summary

Data collected

35m 29s

Sensor

audio @ 16KHz

Labels

helloworld, noise, unknown

Project info

Project ID	746329
License	3-Clause BSD
No. of views	3
No. of clones	0