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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3c6d55b3_nohash_1

ID: 119973239

Label: six

Sample length: 1s

2d82a556_nohash_0

ID: 119973038

Label: seven

Sample length: 1s

1a892463_nohash_1

ID: 119973098

Label: seven

Sample length: 1s

1eddce1d_nohash_4

ID: 119973296

Label: six

Sample length: 1s

2a89ad5c_nohash_0

ID: 119974028

Label: three

Sample length: 928ms

1ecfb537_nohash_1

ID: 119972465

Label: nine

Sample length: 1s

1ecfb537_nohash_1

ID: 119973556

Label: five

Sample length: 1s

1b63157b_nohash_1

ID: 119973810

Label: four

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	113,979
No. of clones	39