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.Munching_7.wav.24000

ID: 896921900

Label: noise

Sample length: 1s

On.4pt84mfu.s35

ID: 896606708

Label: On

Sample length: 1s

noise.orig_train.Washing_1.wav.162000

ID: 896927892

Label: noise

Sample length: 1s

noise.orig_train.Metro_1.wav.42000

ID: 896921607

Label: noise

Sample length: 1s

noise.orig_train.Station_1.wav.286000

ID: 896925592

Label: noise

Sample length: 1s

On.4pt70uir.s23

ID: 896416543

Label: On

Sample length: 999ms

unknown.479e64cc_nohash_0

ID: 896891113

Label: unknown

Sample length: 1s

unknown.ca48dc76_nohash_0

ID: 896896560

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	70,385
No. of clones	2