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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02e85b60_nohash_1

ID: 119972395

Label: nine

Sample length: 1s

4abefdf5_nohash_1

ID: 119973181

Label: six

Sample length: 1s

2da58b32_nohash_2

ID: 119973517

Label: five

Sample length: 1s

3d676310_nohash_0

ID: 119972347

Label: nine

Sample length: 1s

4d4e17f5_nohash_0

ID: 119973433

Label: five

Sample length: 1s

3bc21161_nohash_0

ID: 119973727

Label: four

Sample length: 1s

4f086393_nohash_0

ID: 119973668

Label: four

Sample length: 1s

1b4c9b89_nohash_3

ID: 119972843

Label: eight

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	113,980
No. of clones	39