Get the AppBuild with API

Slovenian to Catalan speech translation API

Stream Slovenian (Slovenščina) speech and get Catalan (Català) back in real time. One WebSocket, ISO codes sl to ca, and ultra-low latency for voice agents and live apps.

Trusted by

Production-ready Slovenian to Catalan translation API

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

Slovenian (Indo-European > Slavic > South Slavic) and Catalan (Indo-European > Romance > Western Romance) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Soniox preserves formatting in the translated transcript, including names, numbers, addresses, IDs, and domain-specific terms.

A breakthrough in real-time Slovenian to Catalan translation

check

Translate before the sentence ends

Catalan meaning lands as Slovenian is spoken, not after the caption catches up.

check

Directional sl to ca streaming

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

check

High quality Catalan output

Same model across every language, including historically underserved ones.

check

Native-speaker Slovenian STT accuracy

Accurate Catalan translation starts with accurate Slovenian recognition across accents and language switching.

check

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": "sl",
    "target_language": "ca"
  }
}

Slovenian and Catalan through a single stream

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

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

Live Slovenian to Catalan: written and spoken

Slovenian to Catalan speech-to-text

micLive Slovenian speecharrow_right_altsubjectCatalan text

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

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

Slovenian to Catalan speech-to-speech

micLive Slovenian speecharrow_right_altvolume_upSpoken Catalan

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

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

Live Slovenian to Catalan translation in action

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

voice_selection
Slovenian speaker says: “A lahko plačam z Apple Pay, ali deluje samo kartica?”
translate
Translated into Catalan in real time.

One-way translation

Translate live Slovenian into Catalan. Everyone in the conversation sees the same translated stream.

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

voice_selection
Slovenian speaker talks in Slovenian.
hearing
Catalan speaker hears Catalan.
voice_selection
Catalan speaker replies in Catalan.
hearing
Slovenian speaker hears Slovenian.

Two-way translation

Translate between Slovenian and Catalan 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 Slovenian at 6.8% word error rate and Catalan at 10.7% 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.

quiz
About Slovenian and Catalan

Slovenian has roughly 2,500,000 speakers across Slovenia. Catalan has roughly 10,000,000 speakers across Spain and Andorra.

The Freising Manuscripts (c. 1000 CE) are the earliest known texts in Slovenian and in any Slavic language written in the Latin script.

Catalan is the only official language of Andorra.

Soniox makes Slovenian to Catalan usable in real-time translation across every supported pair.

Translate Slovenian to any language

From Slovenian to Catalan, or Slovenian to any of 60+ supported languages. All real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Related translation pages

swap_horizTranslate Catalan to Slovenianarrow_right_alttranslateSlovenian speech translationarrow_right_alttranslateCatalan speech translationarrow_right_altarrow_right_altSlovenian to Croatianarrow_right_altarrow_right_altSlovenian to Bosnianarrow_right_altarrow_right_altSlovenian to Serbianarrow_right_alt

Frequently asked questions

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

Ready to get started?

Create an account instantly, or contact us to design a custom package for your business.

Build with API arrow_right_alt

Documentation

Get up and running in minutes and spend your time building the product, not wrestling with the API.

Explore docs

See what you’ll pay

Pay only for what you use with our flexible pricing. Built to scale with you.

Pricing details