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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3df9a3d4_nohash_0.wav.29r2lfdk

ID: 37780141

Label: Right

Sample length: 1s

6d2d3b0d_nohash_1.wav.29r6mvi8

ID: 37774982

Label: other

Sample length: 1s

02ade946_nohash_2.wav.29r2kh5j

ID: 37780285

Label: Right

Sample length: 1s

8b367d88_nohash_0.wav.29r6navr

ID: 37774793

Label: other

Sample length: 1s

noise.orig_train.AirportAnnouncements_2.wav.111000.wav.29r3qiu9

ID: 37777147

Label: noise

Sample length: 1s

noise.orig_train.SqueakyChair_7.wav.7000.wav.29r3t1gb

ID: 37776484

Label: noise

Sample length: 1s

6c429c7b_nohash_2.wav.29r296a3

ID: 37782981

Label: Left

Sample length: 1s

02e85b60_nohash_1.wav.29r6kjms

ID: 37775636

Label: other

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

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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	409,812
No. of clones	194