Catalan to French speech translation API
Stream Catalan (Català) speech and get French (Français) back in real time. One WebSocket, ISO codes ca to fr, and ultra-low latency for voice agents and live apps.
Trusted by teams building global voice products
Production-ready Catalan to French translation API
Real Catalan speech includes accents, regional dialects, code switching, and domain-specific vocabulary. Soniox recognizes it in a single model and streams French while the speaker is still talking.
Catalan and French both belong to the Indo-European > Romance > Western Romance family, so cognates and shared structure carry over cleanly into the translated French output.
Soniox preserves formatting in the translated transcript, including names, numbers, addresses, IDs, and domain-specific terms.
A breakthrough in real-time Catalan to French translation
Translate before the sentence ends
French meaning lands as Catalan is spoken, not after the caption catches up.
Directional ca to fr streaming
Set the source and target codes once. Both arrive in a single labeled token stream.
High quality French output
Same model across every language, including historically underserved ones.
Native-speaker Catalan STT accuracy
Accurate French translation starts with accurate Catalan 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": "ca",
"target_language": "fr"
}
}Catalan and French through a single stream
Catalan to French translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and French translation streams mid-sentence in the same labeled token stream.
Turn it on by adding a translation block with source_language: "ca" and target_language: "fr". It runs on the same WebSocket and the same model, with no extra round trip.
Live Catalan to French: written and spoken
Catalan to French speech-to-text
Translate live Catalan into written French with the Soniox STT API. Soniox streams the Catalan transcript and the French translation as speech happens.
Use it for French captions, subtitles, meeting translation, agent assist, and multilingual transcription.
Catalan to French speech-to-speech
Build full spoken Catalan to French translation by combining Soniox STT and Soniox TTS. Soniox recognizes Catalan, translates it, and speaks French with low latency.
Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.
Live Catalan to French translation in action
Stream Catalan to French one-way to push all speech into French, or two-way to keep a bilingual conversation flowing between the two languages.
One-way translation
Translate live Catalan into French. 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 Catalan and French 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 Catalan at 1.25% word error rate and French 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 Catalan and French
Catalan has roughly 10,000,000 speakers across Spain and Andorra. French has roughly 280,000,000 speakers across France, Democratic Republic of Congo, Canada, and Madagascar.
Catalan is the only official language of Andorra.
French was the international language of diplomacy and high culture from the 17th to the mid-20th century.
Catalan and French are closely related languages, which helps Soniox keep tone and meaning consistent across the pair.
Translate Catalan to any language
From Catalan to French, or Catalan to any of 60+ supported languages. All real-time.
Frequently asked questions
How do I translate Catalan to French with the API?
Is Catalan to French translation real-time?
What about translating French to Catalan?
Catalan and French are both Indo-European > Romance > Western Romance — does that affect quality?
Does Soniox handle Catalan dialects and accents?
Which other providers support Catalan to French?
How fast is Catalan to French translation?
Simple, usage-based pricing
Translate live audio from Catalan to French 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