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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01bb6a2a_nohash_4

ID: 119972832

Label: eight

Sample length: 1s

1c3f4fac_nohash_0

ID: 119974542

Label: two

Sample length: 1s

1b4c9b89_nohash_1

ID: 119974555

Label: two

Sample length: 1s

02e85b60_nohash_0

ID: 119973506

Label: five

Sample length: 1s

0ff728b5_nohash_4

ID: 119973103

Label: seven

Sample length: 1s

unknown.37p897p1

ID: 119974605

Label: silence

Sample length: 1s

1b4c9b89_nohash_4

ID: 119972497

Label: nine

Sample length: 1s

4c4d2526_nohash_0

ID: 119973182

Label: six

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	85,733
No. of clones	16