Multilingual Speech Translation AppFREE APP

Translate your spoken words
into 31 diﬀerent languages !
Do you have thisin a diﬀerent size?

13:22

100%

In shops
What time does
the next train depart?

In stations

Conger eel, please.

In sushi restaurants

Best
trav suitede
con l-rela fortversati edons

What time is check-in?

In hotels

I have a slight fever.

In hospitals

The World is a Word Away!
VoiceTra is an easy-to-use multilingual speech translation app that translates
your spoken words into different languages. You can easily check whether
what you have input is being delivered with the intended meaning.
This app utilizes speech recognition, machine translation, and speech synthesis technologies
developed by the National Institute of Information and Communications Technology (NICT).
How to Download

Scan the appropriate QR Code on the right or follow the linkon the VoiceTra Support Page. https://voicetra.nict.go.jp/en/* Please make sure you are installing the right app.

Supported OS : iOS, Android* Operation is not guaranteed for all devices running on the above OS versions.

translates your spoken words into different languages.

Download and use for free.**Data communication via the Internet is required to use the app and users are responsible for the fees incurred.
Please note that the telecommunication fees can be expensive when roaming outside of Japan.

Screen description
Initial screen

Language setting for the other person

Translation screen
History feature

Quick tips to show
the other person

Input

Tap the globe button to conﬁgure
the language setting for the other person.

You can try the language identiﬁcation feature for some of the supported languages.*
Translation*Please refer to 'Supported languages' below. (Languages labeled 'AUTO'
Tap either one of the 'AUTO' modes
from 'Mode' at the top of the language
setting screen.

are supported)

In AUTO (2 languages) mode,

VoiceTra will automatically detect the
input language between the selected pairwhen performing speech translation.

BackTranslation
Input text
via keyboard

Input speech
via microphone
Language setting for the other person

In AUTO mode,

VoiceTra will automatically detect the
input language among the supported languages*
when performing speech translation.

Source language
Target language

Supported languages (31 languages)
ー Languages listed below from Japanese to Mongolian are the main focus of research (languages marked ★ are undergoing further improvements) ーSpeech input (22 languages supported)

Auto-detect (12 languages supported)

Speech output (21 languages supported)Japanese

Vietnamese

ArabicEnglishSpanishChinese (Simplified)

MyanmarItalian
Ukrainian

Chinese (Traditional)

Filipino

Urdu

PolishKoreanBrazilian Portuguese

Dutch

Portuguese

Thai

Khmer

★

SinhalaMalay

FrenchNepali★

DanishLaoIndonesianMongolian

GermanRussian★

TurkishHungarian
Hindi*Chinese (simplified) and Chinese (traditional) are together counted as 1 language.

Contact
VoiceTra Support Team :voicetra-support@khn.nict.go.jp

VoiceTra Support Page
https://voicetra.nict.go.jp/en/

3-5 Hikaridai, Seika-cho, Soraku-gun, Kyoto, 619-0289, Japan
National Institute of Information and Communications Technology (NICT)
Advanced Speech Translation R&D Promotion Center (ASTREC)
・VoiceTra is made available to the public, particularly to conduct verification testing and evaluation, etc. Therefore, the service period is indefinite and may be terminated without prior notice.
・Data input to VoiceTra, such as speech data and translation results, will be utilized to make improvements to the multilingual speech translation technology.
・VoiceTra is NICT's registered trademark. Names of other companies, their products, their brands, their logos that appear on the flyer are trade names, registered trademarks, or trademarksof their respective companies.
・The information on the flyer is subject to change. Please visit the VoiceTra Support Page for the latest information.
20231206