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.483e2a6f_nohash_2

ID: 896891117

Label: unknown

Sample length: 1s

noise.orig_train.VacuumCleaner_6.wav.20000

ID: 896926663

Label: noise

Sample length: 1s

noise.orig_train.ShuttingDoor_9.wav.11000

ID: 896924728

Label: noise

Sample length: 1s

unknown.81898f68_nohash_1

ID: 896893561

Label: unknown

Sample length: 1s

unknown.6fb3d5a7_nohash_0

ID: 896892845

Label: unknown

Sample length: 1s

unknown.e7334395_nohash_2

ID: 896897797

Label: unknown

Sample length: 1s

unknown.18f8afd5_nohash_0

ID: 896888511

Label: unknown

Sample length: 1s

unknown.28ed6bc9_nohash_1

ID: 896889582

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	61,778
No. of clones	2