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.3a3ee7ed_nohash_4

ID: 896890540

Label: unknown

Sample length: 1s

noise.orig_train.Babble_2.wav.78000

ID: 896917397

Label: noise

Sample length: 1s

noise.orig_train.SqueakyChair_3.wav.20000

ID: 896925181

Label: noise

Sample length: 1s

noise.orig_train.AirportAnnouncements_1.wav.31000

ID: 896916017

Label: noise

Sample length: 1s

noise.orig_train.Hallway_1.wav.198000

ID: 896920701

Label: noise

Sample length: 1s

noise.orig_train.AirportAnnouncements_10.wav.15000

ID: 896916020

Label: noise

Sample length: 1s

noise.orig_train.CafeTeria_1.wav.181000

ID: 896918390

Label: noise

Sample length: 1s

unknown.48a8a69d_nohash_1

ID: 896891106

Label: unknown

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	78,671
No. of clones	3