Shakhizat Nurgaliyev / ️Spoken Digit Recognition Public

Target: Cortex-M4F 80MHz Clone this project

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️Spoken Digit Recognition

Keyword spotting

About this project

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Data (2,750 samples)

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3e2ba5f7_nohash_1

ID: 119973698

Label: four

Sample length: 1s

2cec1d47_nohash_1

ID: 119974253

Label: one

Sample length: 1s

3c6e33df_nohash_0

ID: 119974212

Label: one

Sample length: 1s

3bfd30e6_nohash_0

ID: 119974226

Label: one

Sample length: 1s

4bb1244f_nohash_0

ID: 119973186

Label: six

Sample length: 1s

3c257192_nohash_0

ID: 119973714

Label: four

Sample length: 1s

0ab3b47d_nohash_0

ID: 119973126

Label: seven

Sample length: 853ms

3b7f817e_nohash_0

ID: 119972384

Label: nine

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

82.4%

Test set

63.5%

On-device performance (Cortex-M4F 80MHz, Unoptimized (float32))

Latency

176 ms.

Peak RAM usage

16.8K

Flash usage

43.4K

Run this model

On any device

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Dataset summary

Data collected

45m 10s

Sensor

audio @ 16KHz

Labels

eight, five, four, nine, one and 5 others

Project info

Project ID	120490
Project version	1
License	No license attached
No. of views	118,336
No. of clones	39