Hugo Celle / Voice_control Public

Target: ST IoT Discovery Kit (Cortex-M4F 80MHz) Clone this project

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Voice_control

Keyword spotting

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Data (3,246 samples)

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noise.orig_train.AirportAnnouncements_3.wav.1000

ID: 896916367

Label: noise

Sample length: 1s

noise.orig_train.Park_1.wav.280000

ID: 896923885

Label: noise

Sample length: 1s

noise.orig_train.Babble_2.wav.109000

ID: 896917227

Label: noise

Sample length: 1s

noise.orig_train.Munching_10.wav.2000

ID: 896921750

Label: noise

Sample length: 1s

unknown.1cec8d71_nohash_0

ID: 896888812

Label: unknown

Sample length: 1s

Off.4pth3equ.s10

ID: 898328147

Label: Off

Sample length: 1s

unknown.96a48d28_nohash_0

ID: 896894362

Label: unknown

Sample length: 1s

noise.orig_train.Babble_11.wav.52000

ID: 896917255

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	93,399
No. of clones	4