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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eight_common_voice_en_22165668.wav.29e4ri7o

ID: 43437526

Label: eight

Sample length: 1s

6f7724f5_nohash_0.wav.25jnkavl

ID: 43449478

Label: nine

Sample length: 1s

five_common_voice_en_22088923.wav.29e4vr6a

ID: 43436463

Label: five

Sample length: 1s

2aca1e72_nohash_0.wav.25jou1to

ID: 43445073

Label: six

Sample length: 1s

unknown_common_voice_en_21981534.wav.29e68u10

ID: 43425449

Label: unknown

Sample length: 1s

unknown_common_voice_en_21907704.wav.29e674bp

ID: 43426431

Label: unknown

Sample length: 1s

4fd1443e_nohash_0.wav.25jk04ks

ID: 43453343

Label: eight

Sample length: 1s

seven_common_voice_en_22152113.wav.29e5lair

ID: 43430845

Label: seven

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

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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	71,706
No. of clones	0