Soniox
Multilingual speech platform combining real-time transcription, speech generation, and translation through one API.
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Product Overview
What is Soniox?
Soniox provides speech-to-text, text-to-speech, and real-time translation APIs for developers building multilingual voice products. It supports over 60 languages, including conversations where speakers switch languages mid-sentence. Low-latency streaming, speaker detection, and voice cloning help teams build voice agents, transcription tools, and translation experiences without combining separate speech providers.
Key Features
Real-Time Transcription
Convert live speech into text with streaming recognition designed for varied accents, specialized vocabulary, names, and numbers.
Mixed-Language Recognition
Transcribe conversations across 60+ languages, including mid-sentence language switching, without manually selecting a language.
Live Speech Translation
Receive transcripts and translations through the same API call, with one-way and two-way translation across 3,600 language pairs.
Expressive Speech Generation
Generate streaming speech in 60+ languages with audio tags for expressive control and character-level timestamps for synchronization.
Multilingual Voice Cloning
Create a reusable voice from a short, clear audio sample and use it to generate speech across all supported languages.
Speaker Detection
Separate speakers in multi-person conversations to make transcripts easier to follow and process.
Use Cases
- Conversational Voice Agents : Combine streaming speech recognition and speech generation to build responsive multilingual assistants and customer service agents.
- Meeting Transcription : Create speaker-separated transcripts and live captions for meetings involving multiple speakers or languages.
- Live Translation : Add translated captions or two-way speech translation to communication tools, events, and multilingual conversations.
- Dictation and Voice Typing : Turn spoken input into text for notes, messages, documents, and voice-enabled workflows.
- Voice-Enabled Wearables : Integrate streaming speech recognition and spoken responses into wearable devices for real-time voice interactions.
FAQs
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