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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5c39594f_nohash_4

ID: 119973642

Label: four

Sample length: 1s

1d919a90_nohash_0

ID: 119973316

Label: six

Sample length: 1s

2e30f9a5_nohash_1

ID: 119973028

Label: seven

Sample length: 1s

5fadb538_nohash_0

ID: 119972569

Label: eight

Sample length: 1s

05cf43ef_nohash_2

ID: 119974121

Label: one

Sample length: 1s

2df590cd_nohash_0

ID: 119973268

Label: six

Sample length: 928ms

unknown.37p8862e

ID: 119974608

Label: silence

Sample length: 1s

4b39347d_nohash_3

ID: 119972295

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	105,516
No. of clones	21