Stephen / vocal_numeric Public

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vocal_numeric

Keyword spotting

About this project

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Data (38,709 samples)

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zero_common_voice_en_22049471.wav.29e6d3jn

ID: 43424712

Label: zero

Sample length: 1s

six_common_voice_en_22116282.wav.29e5pb4t

ID: 43429691

Label: six

Sample length: 1s

332d33b1_nohash_3.wav.25jk1onb

ID: 43452570

Label: eight

Sample length: 1s

seven_common_voice_en_22107451.wav.29e5kvrc

ID: 43431007

Label: seven

Sample length: 1s

4e8c5516_nohash_1.wav.25jplqmi

ID: 43439243

Label: zero

Sample length: 1s

94d370bf_nohash_0.wav.25joe63f

ID: 43446566

Label: one

Sample length: 1s

7d6b4b10_nohash_2.wav.25jpm6dv

ID: 43439060

Label: zero

Sample length: 1s

five_common_voice_en_22184218.wav.29e50jr4

ID: 43436091

Label: five

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

84.4%

Test set

75.6%

On-device performance (Cortex-M4F 80MHz, Quantized (int8))

Latency

14 ms.

Peak RAM usage

7.1K

Flash usage

56.9K

Run this model

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Dataset summary

Data collected

10h 40m 2s

Sensor

audio @ 16KHz

Labels

eight, five, four, nine, noise and 7 others

Project info

Project ID	31878
Project version	4
License	No license attached
No. of views	50,247
No. of clones	0