Edge Impulse Experts / new-pico-voice Public

Target: Raspberry Pi RP2040 (Cortex-M0+ 133MHz) Clone this project

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new-pico-voice

Keyword spotting

About this project

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Data (442 samples)

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stop.s4

ID: 118838350

Label: stop

Sample length: 1s

stop.s18

ID: 118838137

Label: stop

Sample length: 1s

stop.s30

ID: 118838127

Label: stop

Sample length: 1s

start.s34

ID: 118838399

Label: start

Sample length: 1s

noise.s1

ID: 118838227

Label: noise

Sample length: 1s

start.s42

ID: 118838393

Label: start

Sample length: 1s

noise.s24

ID: 118838297

Label: noise

Sample length: 1s

start.s48

ID: 118838240

Label: start

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

84.3%

Test set

82.8%

On-device performance (Raspberry Pi RP2040 (Cortex-M0+ 133MHz), Quantized (int8))

Latency

147 ms.

Peak RAM usage

10.6K

Flash usage

73.1K

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On any device

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Dataset summary

Data collected

7m 22s

Sensor

audio @ 4KHz

Labels

noise, other, start, stop

Project info

Project ID	117150
Project version	1
License	No license attached
No. of views	41,644
No. of clones	38