New: Soniox v5 Real-Time is here
Build with API

Welsh to Turkish speech translation API

Stream Welsh (Cymraeg) speech and get Turkish (Türkçe) back in real time. One WebSocket, ISO codes cy to tr, and ultra-low latency for voice agents and live apps.

Trusted by teams building global voice products

Production-ready Welsh to Turkish translation API

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

Welsh (Indo-European > Celtic > Brittonic) and Turkish (Turkic > Oghuz) 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 Welsh to Turkish translation

Translate before the sentence ends

Turkish meaning lands as Welsh is spoken, not after the caption catches up.

Directional cy to tr streaming

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

High quality Turkish output

Same model across every language, including historically underserved ones.

Native-speaker Welsh STT accuracy

Accurate Turkish translation starts with accurate Welsh recognition across accents and language switching.

Names, numbers, and domain terms

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

config.json
{
  "model": "stt-rt-v5",
  "translation": {
    "type": "one_way",
    "source_language": "cy",
    "target_language": "tr"
  }
}

Welsh and Turkish through a single stream

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

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

Live Welsh to Turkish: written and spoken

Welsh to Turkish speech-to-text

Live Welsh speechTurkish text

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

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

Welsh to Turkish speech-to-speech

Live Welsh speechSpoken Turkish

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

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

Live Welsh to Turkish translation in action

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

Welsh speaker says: “Ie, a falle cawn ni bara brith yn y half-time, os nad yw'r siop yn out of stock.”
Translated into Turkish in real time.

One-way translation

Translate live Welsh into Turkish. Everyone in the conversation sees the same translated stream.

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

Welsh speaker talks in Welsh.
Turkish speaker hears Turkish.
Turkish speaker replies in Turkish.
Welsh speaker hears Welsh.

Two-way translation

Translate between Welsh and Turkish 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 Welsh at 1.25% word error rate and Turkish 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 Welsh and Turkish

Welsh has roughly 900,000 speakers across United Kingdom. Turkish has roughly 80,000,000 speakers across Turkey and Cyprus.

Welsh is one of the oldest living languages in Europe and the most widely spoken Celtic language today.

Turkey switched from Arabic to Latin script in 1928 as part of Atatürk's modernization reforms.

Soniox makes Welsh to Turkish usable in real-time translation across every supported pair.

Translate Welsh to any language

From Welsh to Turkish, or Welsh to any of 60+ supported languages. All real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnamese

Frequently asked questions

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

Simple, usage-based pricing

Translate live audio from Welsh to Turkish 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.

View pricing

Ready to get started?

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

Build with API

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