Hugo Celle / Voice_control Public

Target: ST IoT Discovery Kit (Cortex-M4F 80MHz) Clone this project

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Voice_control

Keyword spotting

About this project

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Data (3,246 samples)

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noise.orig_train.Washing_1.wav.117000

ID: 896927832

Label: noise

Sample length: 1s

noise.orig_train.NeighborSpeaking_8.wav.26000

ID: 896923062

Label: noise

Sample length: 1s

unknown.8ea6dec6_nohash_1

ID: 896894127

Label: unknown

Sample length: 1s

noise.orig_train.Station_1.wav.188000

ID: 896925436

Label: noise

Sample length: 1s

noise.orig_train.CopyMachine_2.wav.4000

ID: 896919638

Label: noise

Sample length: 1s

unknown.2b3f509b_nohash_0

ID: 896889730

Label: unknown

Sample length: 1s

noise.orig_test.Babble_3.wav.13000

ID: 896913353

Label: noise

Sample length: 1s

noise.orig_train.Typing_8.wav.131000

ID: 896926255

Label: noise

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

95.8%

Test set

92.2%

On-device performance (ST IoT Discovery Kit (Cortex-M4F 80MHz), Quantized (int8))

Latency

169 ms.

Peak RAM usage

12.2K

Flash usage

32.0K

Run this model

On any device

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Dataset summary

Data collected

54m 6s

Sensor

audio @ 16KHz

Labels

noise, Off, On, unknown

Project info

Project ID	371472
License	Apache 2.0
No. of views	56,721
No. of clones	1