Alvaro Gonzalez-Vila / VoiceTurn Public

Target: Cortex-M4F 80MHz Clone this project

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VoiceTurn

VoiceTurn - Voice-controlled turn lights for a safer ride

Keyword spotting

About this project

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Data (12,001 samples)

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ec201020_nohash_0.wav.29r2s10p

ID: 37777703

Label: Right

Sample length: 1s

noise.orig_train.Car_1.wav.267000.wav.29r3rs5e

ID: 37776928

Label: noise

Sample length: 1s

3ec05c3d_nohash_1.wav.29r6lifo

ID: 37775359

Label: other

Sample length: 1s

exercise_bike.wav.29r3qbd4.s3

ID: 37776038

Label: noise

Sample length: 1s

f5626af6_nohash_3.wav.29r2e7pe

ID: 37780550

Label: Left

Sample length: 1s

0b139000_nohash_0.wav.29r28i9d

ID: 37783461

Label: Left

Sample length: 597ms

f2e59fea_nohash_0.wav.29r2s542

ID: 37777637

Label: Right

Sample length: 1s

5a5721f8_nohash_1.wav.29r2lvie

ID: 37780064

Label: Right

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

90.3%

Test set

80.5%

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

Latency

160 ms.

Peak RAM usage

16.8K

Flash usage

30.4K

Run this model

On any device

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Dataset summary

Data collected

3h 16m 57s

Sensor

audio @ 16KHz

Labels

Left, noise, other, Right

Project info

Project ID	39038
Project version	1
License	No license attached
No. of views	306,289
No. of clones	172