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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1b459024_nohash_0

ID: 119974307

Label: one

Sample length: 1s

3b7f817e_nohash_0

ID: 119973499

Label: five

Sample length: 1s

unknown.37p8a55a

ID: 119974601

Label: silence

Sample length: 1s

2e30f9a5_nohash_1

ID: 119973028

Label: seven

Sample length: 1s

3bc21161_nohash_0

ID: 119973498

Label: five

Sample length: 1s

3ec05c3d_nohash_0

ID: 119973467

Label: five

Sample length: 1s

0a9f9af7_nohash_0

ID: 119972889

Label: eight

Sample length: 938ms

5fadb538_nohash_0

ID: 119973878

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

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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	95,545
No. of clones	20