The lecture transcription app every Bulgarian student needs
Studying in Bulgaria? Soniox App accurate transcribes and translates Bulgarian lectures in real-time. Stay fully present in class instead of frantically scribbling.
mobileDownload on the App Store and Google Play
computerDownload for macOS and Windows
Study in Bulgaria with confidence
Bulgarian is spoken by more than 8 million people worldwide, primarily in Bulgaria, with speakers around the world. For students, that means encountering Bulgarian in lecture halls, seminars, online classes, and study groups.
Traditional transcription tools struggle with real-world Bulgarian — fast academic speech, regional accents, technical terminology, and overlapping voices. Soniox App understands Bulgarian as it's actually spoken: in context, instantly, and with the precision students need to study from their notes.
Live university lectures
Capture every word in real-time, even in large Bulgarian-speaking classrooms with echo, background noise, or fast-paced delivery. Soniox App transcribes it all so you can listen and absorb instead of scrambling for notes.
Online classes
Your Bulgarian Zoom sessions don't disappear when the call ends. Soniox App captures live sessions and turns them into a permanent text record you can revisit anytime.
Study groups & tutoring sessions
Know exactly who said what with built-in speaker separation. Review Bulgarian explanations and Q&A later, word for word, no matter how fast the conversation moved.
Guest speakers or panels
Every Bulgarian guest speaker brings unique insight you won't find in a textbook. Soniox App transcribes it all in real-time so nothing gets lost between the talk and your notes.
Multilingual classrooms
Studying Bulgarian as a second language, or in a classroom that mixes languages? Soniox detects mid-sentence language switches and provides real-time translation.
Notes & exam preparation
Soniox App turns Bulgarian lectures into searchable notes you can review, highlight, and study from before exams. Nicely formatted, no cleanup needed.
Note-taking shouldn't get in the way of learning Bulgarian
Soniox App captures every word so you can focus on engaging, asking better questions, and getting the most out of every Bulgarian lecture.
Study smarter with AI highlights
Review perfectly accurate Bulgarian transcripts and AI-generated summaries that capture every word, name, and acronym — even in fast, messy classroom audio. Scan what you need or dive deep when it counts.
Share notes without any extra work
Send Bulgarian transcripts and highlights to classmates, tutors, or study groups with one tap. Soniox formats and punctuates automatically, so your notes always read cleanly — no editing or cleanup needed.
Understand lectures in any language
Translate Bulgarian speech in real-time to follow along in your preferred language. Soniox handles 60+ languages and detects mid-sentence switches — perfect for international students.
Stay focused, not scribbling
Soniox transcribes Bulgarian as it happens, in sync with every speaker and sentence. With ultra real-time updates and speaker separation, you can listen closely and stay fully engaged.
Familiar with every subject
From chemistry to computer science, Soniox captures Bulgarian specialized terminology, symbols, and acronyms with precision. Its built-in domain intelligence keeps context intact, so your notes actually make sense.
Hear every voice in the room
In Bulgarian seminars, Q&A, or group discussions, Soniox separates speakers automatically and organizes your transcript for clarity. You'll always know who said what and when.
Bulgarian transcription accuracy
Soniox App is powered by next-gen speech AI model developed in-house by Soniox. The table below shows how Soniox AI performs on Bulgarian transcription compared to 8 other providers.
| Provider | WER (Bulgarian) | Accuracy |
|---|---|---|
| Soniox#1 | 5.6% | 94.4% |
| Speechmatics | 9.2% | 90.8% |
| ElevenLabs | 9.4% | 90.6% |
| AWS | 10.8% | 89.2% |
| Azure | 13.9% | 86.1% |
| 15.3% | 84.7% | |
| OpenAI | 17.2% | 82.8% |
| Deepgram | 24.8% | 75.2% |
| AssemblyAI | 36.2% | 63.8% |
Word error rate (WER) measures how many words a speech-to-text engine gets wrong. Lower is better.
Soniox outperforms Speechmatics, ElevenLabs, AWS, Azure, Google, OpenAI, Deepgram, and AssemblyAI on Bulgarian transcription accuracy.
Private by default
Soniox never stores your recordings and never uses your audio to train models. Everything is processed securely in real-time, then gone.
Transcribe and translate Bulgarian and more
Study abroad, Soniox App supports you with 60+ languages available.
Soniox App: The all-in-one AI speech toolkit
Smart Scribe, Translator, and Voice Typing cover three ways people work with speech.
Get started free
Transcribe conversations in real time with Soniox.
mobileDownload on the App Store
computerDownload for macOS and Windows
Learn everything Soniox can do
Need more details? The Soniox Help Center provides complete documentation for the app, including guides, videos, screenshots, and feature walkthroughs.
Learn how to use Smart Scribe, Translator, Voice Typing, and more.
Explore the Help Center
Bulgarian language trivia
Здравейте - that's how you say hello in Bulgarian.
History and background
- history
The Cyrillic alphabet was developed in the First Bulgarian Empire in the 9th century.
- history
Old Bulgarian (Old Church Slavonic) is the oldest documented Slavic language.
- history
Bulgaria joined the European Union in 2007, making Bulgarian an official EU language.
Distinctive features
- lightbulb
Bulgarian has almost entirely lost its case system, unlike most other Slavic languages.
- lightbulb
It uses a definite article suffixed to the noun — a feature shared with Macedonian and Romanian but rare elsewhere in Slavic.
- lightbulb
Bulgarian has a complex verbal system with renarrative mood, used to report unwitnessed events.