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Bulgarian to Hungarian speech translation API

Stream Bulgarian (Български) speech and get Hungarian (Magyar) back in real time. One WebSocket, ISO codes bg to hu, and ultra-low latency for voice agents and live apps.

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Production-ready Bulgarian to Hungarian translation API

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

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

Bulgarian is written in Cyrillic and Hungarian in Latin, so Soniox emits correctly scripted Hungarian text.

A breakthrough in real-time Bulgarian to Hungarian translation

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Translate before the sentence ends

Hungarian meaning lands as Bulgarian is spoken, not after the caption catches up.

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Directional bg to hu streaming

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

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High quality Hungarian output

Same model across every language, including historically underserved ones.

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Native-speaker Bulgarian STT accuracy

Accurate Hungarian translation starts with accurate Bulgarian 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": "bg",
    "target_language": "hu"
  }
}

Bulgarian and Hungarian through a single stream

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

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

Live Bulgarian to Hungarian: written and spoken

Bulgarian to Hungarian speech-to-text

micLive Bulgarian speecharrow_right_altsubjectHungarian text

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

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

Bulgarian to Hungarian speech-to-speech

micLive Bulgarian speecharrow_right_altvolume_upSpoken Hungarian

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

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

Live Bulgarian to Hungarian translation in action

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

voice_selection
Bulgarian speaker says: “Имам deadline в три, така че ми трябва стабилно Wi‑Fi.”
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Translated into Hungarian in real time.

One-way translation

Translate live Bulgarian into Hungarian. Everyone in the conversation sees the same translated stream.

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

voice_selection
Bulgarian speaker talks in Bulgarian.
hearing
Hungarian speaker hears Hungarian.
voice_selection
Hungarian speaker replies in Hungarian.
hearing
Bulgarian speaker hears Bulgarian.

Two-way translation

Translate between Bulgarian and Hungarian 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 Bulgarian at 5.6% word error rate and Hungarian at 5.6% 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 Bulgarian and Hungarian

Bulgarian has roughly 8,000,000 speakers across Bulgaria. Hungarian has roughly 13,000,000 speakers across Hungary.

The Cyrillic alphabet was developed in the First Bulgarian Empire in the 9th century.

Hungarian is unrelated to the languages of its neighbors — it is a Uralic language, distantly related to Finnish and Estonian.

Soniox makes Bulgarian to Hungarian usable in real-time translation across every supported pair.

Translate Bulgarian to any language

From Bulgarian to Hungarian, or Bulgarian to any of 60+ supported languages. All real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Related translation pages

swap_horizTranslate Hungarian to Bulgarianarrow_right_alttranslateBulgarian speech translationarrow_right_alttranslateHungarian speech translationarrow_right_altarrow_right_altBulgarian to Macedonianarrow_right_altarrow_right_altBulgarian to Serbianarrow_right_alt

Frequently asked questions

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

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