Edge Impulse Experts / Rain_Thunder_sound Public

Target: Nordic nRF52840 DK (Cortex-M4F 64MHz) Clone this project

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Rain_Thunder_sound

Keyword spotting

About this project

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Data (135 samples)

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rain.spalshing.s1

ID: 467827155

Label: rain

Sample length: 2s

rain.heavy.s1

ID: 467827132

Label: thunder

Sample length: 2s

z_unknown.494v4ors.s1

ID: 467827112

Label: z_unknown

Sample length: 2s

thunder.2.s2

ID: 467827137

Label: thunder

Sample length: 2s

z_unknown.494v5ldo.s1

ID: 467827102

Label: z_unknown

Sample length: 2s

rain.494ve29k.s2

ID: 467827093

Label: rain

Sample length: 2s

thunder.2.s1

ID: 467827138

Label: thunder

Sample length: 2s

z_unknown.494v4ors.s2

ID: 467827111

Label: z_unknown

Sample length: 2s

Model accuracy (Unoptimized (float32))

Validation set

93.2%

Test set

92.2%

On-device performance (Nordic nRF52840 DK (Cortex-M4F 64MHz), Quantized (int8))

Latency

155 ms.

Peak RAM usage

3.2K

Flash usage

545.5K

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Dataset summary

Data collected

4m 29s

Sensor

audio @ 16KHz

Labels

rain, thunder, z_unknown

Project info

Project ID	270172
Project version	1
License	Apache 2.0
No. of views	21,541
No. of clones	5