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.050170cb_nohash_2

ID: 896887810

Label: unknown

Sample length: 1s

noise.orig_train.Munching_8.wav.8000

ID: 896921990

Label: noise

Sample length: 1s

noise.dude_miaowing.wav.50000

ID: 896912387

Label: noise

Sample length: 1s

noise.orig_train.Park_1.wav.241000

ID: 896923845

Label: noise

Sample length: 1s

noise.orig_train.Square_1.wav.240000

ID: 896924823

Label: noise

Sample length: 1s

noise.orig_train.Typing_10.wav.11000

ID: 896925998

Label: noise

Sample length: 1s

unknown.b089169d_nohash_0

ID: 896895478

Label: unknown

Sample length: 1s

noise.orig_train.Munching_7.wav.24000

ID: 896921900

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

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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	88,529
No. of clones	4