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Estonian to Serbian speech translation API

Stream Estonian (Eesti keel) speech and get Serbian (Српски) back in real time. One WebSocket, ISO codes et to sr, and ultra-low latency for voice agents and live apps.

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Production-ready Estonian to Serbian translation API

Real Estonian speech includes accents, regional dialects, code switching, and domain-specific vocabulary. Soniox recognizes it in a single model and streams Serbian while the speaker is still talking.

Estonian (Uralic > Finnic) and Serbian (Indo-European > Slavic > South Slavic) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Estonian is written in Latin and Serbian in Cyrillic, so Soniox emits correctly scripted Serbian text.

A breakthrough in real-time Estonian to Serbian translation

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Translate before the sentence ends

Serbian meaning lands as Estonian is spoken, not after the caption catches up.

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Directional et to sr streaming

Set the source and target codes once. Both arrive in a single labeled token stream.

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High quality Serbian output

Same model across every language, including historically underserved ones.

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Native-speaker Estonian STT accuracy

Accurate Serbian translation starts with accurate Estonian recognition across accents and language switching.

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Names, numbers, and domain terms

Preserved across the pair, including phone numbers, emails, and IDs.

config.json
{
  "model": "stt-rt-v4",
  "translation": {
    "type": "one_way",
    "source_language": "et",
    "target_language": "sr"
  }
}

Estonian and Serbian through a single stream

Estonian to Serbian translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and Serbian translation streams mid-sentence in the same labeled token stream.

Turn it on by adding a translation block with source_language: "et" and target_language: "sr". It runs on the same WebSocket and the same model, with no extra round trip.

Live Estonian to Serbian: written and spoken

Estonian to Serbian speech-to-text

micLive Estonian speecharrow_right_altsubjectSerbian text

Translate live Estonian into written Serbian with the Soniox STT API. Soniox streams the Estonian transcript and the Serbian translation as speech happens.

Use it for Serbian captions, subtitles, meeting translation, agent assist, and multilingual transcription.

Estonian to Serbian speech-to-speech

micLive Estonian speecharrow_right_altvolume_upSpoken Serbian

Build full spoken Estonian to Serbian translation by combining Soniox STT and Soniox TTS. Soniox recognizes Estonian, translates it, and speaks Serbian with low latency.

Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.

Live Estonian to Serbian translation in action

Stream Estonian to Serbian one-way to push all speech into Serbian, or two-way to keep a bilingual conversation flowing between the two languages.

voice_selection
Estonian speaker says: “No worries, võime teha pitchi prooviringi siin F-Hoone kõrval, just in case.”
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Translated into Serbian in real time.

One-way translation

Translate live Estonian into Serbian. Everyone in the conversation sees the same translated stream.

Ideal for live captions, multilingual meetings, broadcasts, lectures, and customer calls.

voice_selection
Estonian speaker talks in Estonian.
hearing
Serbian speaker hears Serbian.
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Serbian speaker replies in Serbian.
hearing
Estonian speaker hears Estonian.

Two-way translation

Translate between Estonian and Serbian for live bilingual conversation. Each side speaks naturally and hears the other in their own language.

Soniox supports real-time two-way translation between any two of 60+ supported languages.

Accurate on both ends of the pair

Soniox transcribes Estonian at 9.6% word error rate and Serbian at 8.1% word error rate. Accurate recognition on both sides is what makes the translation reliable.

speech_to_text

Speech-to-Text

Native-speaker accuracy across 60+ languages, with support for multilingual speech, alphanumerics, speaker diarization, context.

translate

Translation

Real-time streaming translation across 3,600 language pairs, built for high quality and low delay across all supported languages.

text_to_speech

Text-to-speech

High-fidelity speech generation in 60+ languages, built for names, alphanumerics, language switching, and ultra-low-latency streaming.

Together, they create a complete real-time low-latency speech AI platform.

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About Estonian and Serbian

Estonian has roughly 1,100,000 speakers across Estonia. Serbian has roughly 12,000,000 speakers across Serbia, Bosnia and Herzegovina, and Montenegro.

Estonian is one of the few official EU languages that is not Indo-European.

Serbian is one of the few European languages officially written in two scripts: Cyrillic and Latin.

Soniox makes Estonian to Serbian usable in real-time translation across every supported pair.

Translate Estonian to any language

From Estonian to Serbian, or Estonian to any of 60+ supported languages. All real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Related translation pages

swap_horizTranslate Serbian to Estonianarrow_right_alttranslateEstonian speech translationarrow_right_alttranslateSerbian speech translationarrow_right_altarrow_right_altEstonian to Finnisharrow_right_alt

Frequently asked questions

How do I translate Estonian to Serbian with the API?arrow_downward
Add a translation block to your real-time request with source_language "et" and target_language "sr". Soniox transcribes Estonian and streams the Serbian translation over the same WebSocket.
Is Estonian to Serbian translation real-time?arrow_downward
Yes. Soniox streams Serbian while Estonian is still being spoken, so meaning arrives mid-sentence instead of after the sentence ends.
What about translating Serbian to Estonian?arrow_downward
That direction is supported too. See the Serbian to Estonian page, or use two-way translation to run both directions in one session.
Does Soniox handle Latin to Cyrillic output?arrow_downward
Yes. Soniox outputs correctly scripted Serbian text in Cyrillic directly in the token stream.
Does Soniox handle Estonian dialects and accents?arrow_downward
Yes. Soniox handles Estonian dialects like North Estonian, South Estonian, and Northeastern Coastal Estonian in a single model, so Serbian translation stays accurate across regions.
Which other providers support Estonian to Serbian?arrow_downward
Based on their public docs, OpenAI and Azure list both Estonian and Serbian for real-time translation. Soniox is the only one that also supports two-way live translation across 60+ languages.
How fast is Estonian to Serbian translation?arrow_downward
Soniox streams Serbian as Estonian is being spoken, with ultra-low latency. Translation arrives before the sentence ends.

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