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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unknown.779de043_nohash_2

ID: 896893143

Label: unknown

Sample length: 1s

noise.orig_test.CopyMachine_2.wav.4000

ID: 896913690

Label: noise

Sample length: 1s

unknown.1ed0b13d_nohash_1

ID: 896888925

Label: unknown

Sample length: 1s

noise.orig_train.Hallway_1.wav.77000

ID: 896920757

Label: noise

Sample length: 1s

unknown.6a1908f8_nohash_1

ID: 896892623

Label: unknown

Sample length: 1s

noise.orig_train.SqueakyChair_7.wav.20000

ID: 896925392

Label: noise

Sample length: 1s

noise.orig_train.VacuumCleaner_3.wav.26000

ID: 896926548

Label: noise

Sample length: 1s

noise.orig_train.WasherDryer_2.wav.29000

ID: 896927082

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	64,358
No. of clones	2