New: Soniox v5 Real-Time is here

Basque to Bengali speech translation API

Stream Basque (Euskara) speech and get Bengali (বাংলা) back in real time. One WebSocket, ISO codes eu to bn, and ultra-low latency for voice agents and live apps.

Trusted by teams building global voice products

Production-ready Basque to Bengali translation API

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

Basque (Language isolate) and Bengali (Indo-European > Indo-Aryan > Eastern) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.

Basque is written in Latin and Bengali in Bengali, so Soniox emits correctly scripted Bengali text.

A breakthrough in real-time Basque to Bengali translation

Translate before the sentence ends

Bengali meaning lands as Basque is spoken, not after the caption catches up.

Directional eu to bn streaming

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

High quality Bengali output

Same model across every language, including historically underserved ones.

Native-speaker Basque STT accuracy

Accurate Bengali translation starts with accurate Basque 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": "eu",
    "target_language": "bn"
  }
}

Basque and Bengali through a single stream

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

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

Live Basque to Bengali: written and spoken

Basque to Bengali speech-to-text

Live Basque speechBengali text

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

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

Basque to Bengali speech-to-speech

Live Basque speechSpoken Bengali

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

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

Live Basque to Bengali translation in action

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

Basque speaker says: Ordaindu dezaket contactless, eta ticket to-go eskatu.
Translated into Bengali in real time.

One-way translation

Translate live Basque into Bengali. Everyone in the conversation sees the same translated stream.

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

Basque speaker talks in Basque.
Bengali speaker hears Bengali.
Bengali speaker replies in Bengali.
Basque speaker hears Basque.

Two-way translation

Translate between Basque and Bengali 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 Basque at 1.25% word error rate and Bengali 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 Basque and Bengali

Basque has roughly 750,000 speakers across Spain. Bengali has roughly 300,000,000 speakers across Bangladesh and India.

Basque is a language isolate with no demonstrated genealogical relationship to any other living language.

Bengali is the national language of Bangladesh and an official language of India.

Soniox makes Basque to Bengali usable in real-time translation across every supported pair.

Frequently asked questions

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

Simple, usage-based pricing

Translate live audio from Basque to Bengali 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.

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