Shakhizat Nurgaliyev / ️Spoken Digit Recognition Public

Target: Cortex-M4F 80MHz Clone this project

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️Spoken Digit Recognition

Keyword spotting

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Data (2,750 samples)

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0d53e045_nohash_0

ID: 119974304

Label: one

Sample length: 1s

3e549219_nohash_0

ID: 119972334

Label: nine

Sample length: 1s

01bb6a2a_nohash_1

ID: 119972484

Label: nine

Sample length: 1s

1e4064b8_nohash_1

ID: 119974525

Label: two

Sample length: 1s

0b56bcfe_nohash_0

ID: 119974085

Label: three

Sample length: 1s

5de8f2f0_nohash_2

ID: 119972229

Label: nine

Sample length: 1s

unknown.37p82314

ID: 119974627

Label: silence

Sample length: 1s

1afd49bf_nohash_0

ID: 119974066

Label: three

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	100,092
No. of clones	21