Swedish to Russian speech translation API
Stream Swedish (Svenska) speech and get Russian (Русский) back in real time. One WebSocket, ISO codes sv to ru, and ultra-low latency for voice agents and live apps.
Trusted by teams building global voice products
Production-ready Swedish to Russian translation API
Real Swedish speech includes accents, regional dialects, code switching, and domain-specific vocabulary. Soniox recognizes it in a single model and streams Russian while the speaker is still talking.
Swedish (Indo-European > Germanic > North Germanic) and Russian (Indo-European > Slavic > East Slavic) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.
Swedish is written in Latin and Russian in Cyrillic, so Soniox emits correctly scripted Russian text.
A breakthrough in real-time Swedish to Russian translation
Translate before the sentence ends
Russian meaning lands as Swedish is spoken, not after the caption catches up.
Directional sv to ru streaming
Set the source and target codes once. Both arrive in a single labeled token stream.
High quality Russian output
Same model across every language, including historically underserved ones.
Native-speaker Swedish STT accuracy
Accurate Russian translation starts with accurate Swedish recognition across accents and language switching.
Names, numbers, and domain terms
Preserved across the pair, including phone numbers, emails, and IDs.
{
"model": "stt-rt-v5",
"translation": {
"type": "one_way",
"source_language": "sv",
"target_language": "ru"
}
}Swedish and Russian through a single stream
Swedish to Russian translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and Russian translation streams mid-sentence in the same labeled token stream.
Turn it on by adding a translation block with source_language: "sv" and target_language: "ru". It runs on the same WebSocket and the same model, with no extra round trip.
Live Swedish to Russian: written and spoken
Swedish to Russian speech-to-text
Translate live Swedish into written Russian with the Soniox STT API. Soniox streams the Swedish transcript and the Russian translation as speech happens.
Use it for Russian captions, subtitles, meeting translation, agent assist, and multilingual transcription.
Swedish to Russian speech-to-speech
Build full spoken Swedish to Russian translation by combining Soniox STT and Soniox TTS. Soniox recognizes Swedish, translates it, and speaks Russian with low latency.
Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.
Live Swedish to Russian translation in action
Stream Swedish to Russian one-way to push all speech into Russian, or two-way to keep a bilingual conversation flowing between the two languages.
One-way translation
Translate live Swedish into Russian. Everyone in the conversation sees the same translated stream.
Ideal for live captions, multilingual meetings, broadcasts, lectures, and customer calls.
Two-way translation
Translate between Swedish and Russian 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 Swedish at 1.25% word error rate and Russian at 1.25% word error rate. Accurate recognition on both sides is what makes the translation reliable.
Speech-to-Text
Native-speaker accuracy across 60+ languages, with support for multilingual speech, alphanumerics, speaker diarization, context.
Translation
Real-time streaming translation across 3,600 language pairs, built for high quality and low delay across all supported languages.
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.
About Swedish and Russian
Swedish has roughly 10,000,000 speakers across Sweden. Russian has roughly 258,000,000 speakers across Russia, Belarus, Kazakhstan, and Kyrgyzstan.
Swedish is the most widely spoken of the Scandinavian languages.
Russian is the most geographically widespread language of Eurasia, spanning 11 time zones.
Soniox makes Swedish to Russian usable in real-time translation across every supported pair.
Translate Swedish to any language
From Swedish to Russian, or Swedish to any of 60+ supported languages. All real-time.
Frequently asked questions
How do I translate Swedish to Russian with the API?
Is Swedish to Russian translation real-time?
What about translating Russian to Swedish?
Does Soniox handle Latin to Cyrillic output?
Does Soniox handle Swedish dialects and accents?
Which other providers support Swedish to Russian?
How fast is Swedish to Russian translation?
Simple, usage-based pricing
Translate live audio from Swedish to Russian from ~$0.18/hour.
Translation is already built into Soniox Speech-to-Text API. When turned on, it adds about ~$0.06/hour in output token costs.
Ready to get started?
Create an account instantly, or contact us to design a custom package for your business.
Build with APIDocumentation
Get up and running in minutes and spend your time building the product, not wrestling with the API.
Explore docsSee what you’ll pay
Pay only for what you use with our flexible pricing. Built to scale with you.
Pricing details