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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helloworld.jan5.wav.1ncrr7qm.s1.s5

ID: 2119800484

Label: helloworld

Sample length: 1s

noise.white_noise.wav.47000.wav.1ncroe3e

ID: 2119753729

Label: noise

Sample length: 1s

helloworld.jan2.wav.1ncrqvg5.s1.s33

ID: 2119799569

Label: helloworld

Sample length: 1s

unknown.365908bd_nohash_4.wav.1ncrnp6p

ID: 2119763669

Label: unknown

Sample length: 1s

noise.orig_train.AirConditioner_7.wav.4000.wav.1ncroaq7

ID: 2119756707

Label: noise

Sample length: 1s

noise.orig_train.AirConditioner_2.wav.21000.wav.1ncroao7

ID: 2119756706

Label: noise

Sample length: 1s

unknown.6ace4fe1_nohash_0.wav.1ncrnjb3

ID: 2119758168

Label: unknown

Sample length: 1s

unknown.0f46028a_nohash_2.wav.1ncrnhgp

ID: 2119758194

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

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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	0
No. of clones	0