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.Traffic_1.wav.165000

ID: 896925722

Label: noise

Sample length: 1s

noise.orig_train.Station_1.wav.203000

ID: 896925498

Label: noise

Sample length: 1s

unknown.da040491_nohash_4

ID: 896897212

Label: unknown

Sample length: 1s

unknown.51c5601d_nohash_3

ID: 896891527

Label: unknown

Sample length: 1s

noise.orig_train.Babble_5.wav.19000

ID: 896917563

Label: noise

Sample length: 1s

noise.orig_test.Babble_1.wav.43000

ID: 896913218

Label: noise

Sample length: 1s

noise.orig_train.LivingRoom_1.wav.282000

ID: 896921267

Label: noise

Sample length: 1s

noise.orig_train.Office_1.wav.225000

ID: 896923505

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	71,813
No. of clones	2