Particle / Sparkle Public

Target: Cortex-M4F 80MHz Clone this project

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Sparkle

Keyword spotting

About this project

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Data (2,902 samples)

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unknown.14872d06_nohash_1.wav.42q55t1o.ingestion-645bfb7677-8m8sc

ID: 765543296

Label: unknown

Sample length: 1s

unknown.noise.orig_train.Hallway_1.wav.77000.wav.42q50hvd.ingestion-645bfb7677-8m8sc

ID: 765541975

Label: unknown

Sample length: 1s

unknown.de4f7798_nohash_0.wav.42q56ema.ingestion-645bfb7677-8m8sc

ID: 765543613

Label: unknown

Sample length: 1s

sparkle.4d0ubk51.s8

ID: 765543855

Label: sparkle

Sample length: 1s

unknown.noise.orig_train.Car_1.wav.272000.wav.42q50fo3.ingestion-645bfb7677-b8l42

ID: 765542246

Label: unknown

Sample length: 1s

unknown.fbb56351_nohash_3.wav.42q56hfc.ingestion-645bfb7677-b8l42

ID: 765542044

Label: unknown

Sample length: 1s

unknown.321aba74_nohash_0.wav.42q55vtt.ingestion-645bfb7677-b8l42

ID: 765541855

Label: unknown

Sample length: 1s

unknown.00f0204f_nohash_0.wav.42q55rq7.ingestion-645bfb7677-slgqk

ID: 765542232

Label: unknown

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

97.3%

Test set

95.9%

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

Latency

290 ms.

Peak RAM usage

15.6K

Flash usage

30.8K

Run this model

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Dataset summary

Data collected

49m 10s

Sensor

audio @ 16KHz

Labels

sparkle, unknown

Project info

Project ID	296245
Project version	2
License	Apache 2.0
No. of views	95,410
No. of clones	1