Ricardo / Applied TinyML > Sound Classification > 2.3 > Voice Commands Public

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Applied TinyML > Sound Classification > 2.3 > Voice Commands

Keyword spotting

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Data (6,157 samples)

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noise.orig_train.NeighborSpeaking_9.wav.216000

ID: 454537912

Label: noise

Sample length: 1s

unknown.b5cf6ea8_nohash_10

ID: 454534376

Label: unknown

Sample length: 1s

yes.f804cbb3_nohash_0

ID: 454533172

Label: yes

Sample length: 1s

yes.3c257192_nohash_4

ID: 454531652

Label: yes

Sample length: 1s

yes.5c43ac9f_nohash_0

ID: 454531320

Label: yes

Sample length: 1s

unknown.06f6c194_nohash_4

ID: 454534402

Label: unknown

Sample length: 1s

no.234d6a48_nohash_1

ID: 454542900

Label: no

Sample length: 1s

yes.1a994c9f_nohash_2

ID: 454532136

Label: yes

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

89.7%

Test set

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

Latency

180 ms.

Peak RAM usage

13.0K

Flash usage

27.4K

Run this model

On any device

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Dataset summary

Data collected

1h 43m 56s

Sensor

audio @ 16KHz

Labels

dianna, luna, no, noise, unknown, yes

Project info

Project ID	277828
License	3-Clause BSD
No. of views	29,345
No. of clones	0