Low-latency captions
Interim text helps listeners follow immediately, while final text forms stable bilingual segments that remain easy to read.
SEC TRANS · AI SIMULTANEOUS INTERPRETATION
AI simultaneous interpretation with live bilingual captions
SecTrans recognizes and translates speech while someone is still talking, helping listeners follow without waiting for the entire statement to finish. It is built for meetings, classes, interviews, and multilingual conversations that need an automated low-latency option.
HOW IT WORKS
Automated interpretation balances speed, context, and readability
SecTrans continuously receives mono speech audio, performs server-side recognition and translation, and returns standardized captions to the browser. Classroom mode groups content at semantic endpoints, while conversation mode prioritizes confirmed speaker changes.
Classroom and conversation modes
Classroom mode focuses on one-way target captions. Conversation mode provides two-way translation with speaker-aware bilingual turns.
No raw audio storage
Raw audio is handled only within the live processing path. Users decide whether to save or export the resulting text after a session.
HOW TO START
Start AI simultaneous interpretation in three steps
- Choose classroom or conversation modeUse classroom mode for one main speaker and conversation mode for alternating speakers.
- Select languages and an audio sourceSet the spoken and caption languages, then use a microphone or shared system audio.
- Follow the live bilingual captionsRead source and translated text while people speak, then save or export the finished transcript.
PRACTICAL USES
Bring AI interpreting into everyday communication
- International meetings and remote collaboration with bilingual captions.
- Courses and public lectures for audiences who speak another language.
- Multilingual interviews with structured source and translated speaker turns.
- Everyday conversations where both participants want to use their own language.
FREQUENTLY ASKED QUESTIONS
About AI simultaneous interpretation
How does AI interpretation differ from a human interpreter?
AI interpretation emphasizes automated, immediate bilingual text. Human interpreters apply professional judgment and context to spoken delivery. SecTrans provides automated speech transcription and translated captions rather than replacing professional services that require accountable judgment.
Should I choose classroom mode or conversation mode?
Use classroom mode for one main speaker and continuous captions in a target language. Use conversation mode when two or more people take turns and speaker separation matters.
Can I save the interpretation transcript?
Yes. After a session finishes, you can save or export the text. Saved conversation records preserve speaker, source, and translated segments. See the broader live translation workflow.
Live lecture translation for international students
Struggling to follow a professor’s accent, questions or homework instructions? SecTrans’s Web classroom mode provides live bilingual captions. With an active Plus, Pro or Ultra plan and manual opt-in, the classroom assistant automatically collects professor questions, explicit assignments and bilingual classroom answers. Questions not yet explained receive separately labeled bilingual AI reference answers.