Bulgarian Transcription — bg-BG Audio to Accurate Cyrillic Text
Upload Bulgarian audio or video. Musely transcribes it with Seed-ASR 2.0 at 93.4% accuracy in proper Bulgarian Cyrillic. Includes a formal Протокол meeting minutes preset.
Musely Bulgarian Transcription is an AI tool that converts Bulgarian audio and video into accurate Cyrillic text using Seed-ASR 2.0 configured for bg-BG. Unlike Sonix and HappyScribe which treat Bulgarian as a secondary language, Musely applies a dedicated Bulgarian acoustic model with correct Cyrillic punctuation and capitalization. It removes Bulgarian filler words (ами, значи, тоест) in clean mode and includes a formal Protokol meeting minutes preset with Zadachi action items. Features 4 presets — Clean, Verbatim, Meeting Minutes, and Interview — and processes recordings up to 2 hours at 93.4% accuracy on clear speech.
Under the Hood
🤖ASR Engine
Transcript Output
Transcribe Bulgarian Audio in 3 Steps
Upload Your Bulgarian Audio or Video
Drag and drop any MP3, MP4, WAV, M4A, OGG, WebM, or MOV file up to 2 hours long. Musely defaults to Bulgarian (bg-BG) for best accuracy. Works with phone recordings, Zoom meetings, professional audio equipment, and council session recordings.
Pick a Preset and Configure Output
Choose a preset: Clean for readable transcripts with filler words removed, Verbatim for legal and research use, Meeting Minutes for formal Протокол format, or Interview for Интервюиращ/Интервюиран attribution. Toggle speaker labels and [MM:SS] timestamps as needed.
Download Your Bulgarian Transcript
Review the formatted Bulgarian Cyrillic transcript. Download as TXT, DOCX, or Markdown. Optionally translate to English, Russian, German, French, or Turkish with bilingual mode for side-by-side viewing.
Who Uses Musely Bulgarian Transcription
Generate formal Протокол documents from council sessions
I prepare meeting minutes for municipal council sessions in Sofia. The Meeting Minutes preset outputs a proper Протокол with numbered sections and a Задачи list ready for the official record. Saves me about 3 hours per session compared to manual formatting.
Capture verbatim depositions and court hearings
Bulgarian court depositions require exact wording. Musely's Verbatim preset preserves every filler and hesitation with non-speech markers like [пауза] and [смях]. Speaker Labels separate parties cleanly, and the Cyrillic output matches our filing requirements without any cleanup.
Transform recorded interviews into publication-ready text
I cover Bulgarian politics and record 30-45 minute interviews weekly. The Interview preset applies proper Интервюиращ/Интервюиран attribution automatically. Translation to English helps when my stories get picked up by Reuters. Cuts interview prep from 90 minutes to about 15.
Transcribe oral histories and research interviews
I study Bulgarian social history and record hours of interviews with elderly participants. Musely handles regional accents and historical vocabulary that other tools drop entirely. The English translation lets me share key passages with my international co-authors without re-translating manually.
Convert internal meetings into structured minutes
Our Sofia office runs weekly leadership meetings in Bulgarian. The Meeting Minutes preset gives me a formal Протокол I can send to our international HQ, with an automatic English translation via bilingual mode. My German colleagues can follow along without a human translator.
Generate subtitle base files from Bulgarian documentaries
We produce Bulgarian documentary content for European festivals. Musely transcribes interview reels in proper Cyrillic, and bilingual mode with English makes subtitle prep straightforward. The 2-hour limit covers our typical interview length in one upload.
Musely vs. Other Bulgarian Transcription Tools
| Feature | Musely | Sonix | HappyScribe | Notta |
|---|---|---|---|---|
| Bulgarian (bg-BG) Default | ✓ Optimized default with 93.4% accuracy | ⚠ Listed with limited accuracy | ⚠ Listed with limited accuracy | ✗ Not supported |
| Bulgarian Cyrillic Output | ✓ Correct formatting with punctuation | ⚠ Variable | ⚠ Variable | ✗ No |
| Meeting Minutes (Протокол) Preset | ✓ Yes with Задачи section | ✗ No | ✗ No | ✗ No |
| Bulgarian Filler Word Removal | ✓ Yes (ами / значи / тоест) | ✗ No | ✗ No | ✗ No |
| Translation Output | ✓ English / Russian / German / French / Turkish | ⚠ Limited | ⚠ Extra cost | ⚠ Paid only |
| Max Recording Duration | ✓ 2 hours per recording | ⚠ 30 min (free) | ✗ Pay per minute | ✗ 3 min (free) |
What Bulgarian Professionals Say
4.8/5 based on 1,480 reviews
“I clerk for a Sofia municipal council. Musely's Meeting Minutes preset outputs a proper Протокол with numbered sections and Задачи items, ready for the council record without manual reformatting. Saved me about 12 hours a month on session documentation.”
“Our Bulgarian law firm transcribes dozens of depositions a week. The Verbatim preset captures exact wording with bracketed markers the courts require. Speaker Labels separate parties and the Cyrillic output needs zero cleanup before filing. Cut our prep time by roughly 70%.”
“I cover Bulgarian politics for a regional newspaper. The Interview preset applies proper Bulgarian attribution automatically and the English translation helps when stories get picked up internationally. Saves about 75 minutes per interview compared to manual transcription.”
Frequently Asked Questions
Musely Bulgarian Transcription leads the category with 93.4% accuracy on clear bg-BG speech using Seed-ASR 2.0. It defaults to Bulgarian, outputs proper Cyrillic, and includes a formal Протокол preset for meeting minutes with Задачи action items — a combination no other transcription tool offers specifically for Bulgarian users.
Musely treats Bulgarian as a primary language with a dedicated bg-BG acoustic model and Bulgarian-specific post-processing, while Sonix and HappyScribe list Bulgarian as a secondary language with generic Slavic models. Musely also offers Bulgarian-specific presets like Meeting Minutes (Протокол) and Interview with native attribution labels.
Musely's Meeting Minutes preset outputs a formal Bulgarian Протокол with numbered agenda sections, decisions and discussion points under each, and a dedicated Задачи section listing all action items with owners and deadlines. The output uses formal Bulgarian administrative language ready for official council or corporate use.
Musely accepts MP3, MP4, WAV, M4A, OGG, WebM, and MOV files up to 2 hours long. This covers phone recordings, Zoom and Teams meetings, council session audio, and professional recorders. Exports are available as TXT, DOCX, and Markdown for any downstream workflow.
Musely's LLM post-processor applies standard Bulgarian Cyrillic punctuation and capitalization conventions, producing transcripts that match the visual style of written Bulgarian. Common filler words (ами, ъ, значи, тоест) are removed in Clean mode while Verbatim mode keeps them with [смях] and [пауза] markers.
Musely offers an Output Language setting that translates the Bulgarian transcript into English, Russian, German, French, Turkish, and other supported languages. Enable bilingual mode to view the original Bulgarian Cyrillic alongside the translation paragraph by paragraph, useful for international teams and research collaborations.
Musely's Verbatim preset preserves every Bulgarian word exactly as spoken, including filler words, hesitations, and false starts. Non-speech sounds are marked in brackets like [смях], [пауза], and [неразбираемо]. This meets standard requirements for legal documentation, court reporting, and academic research in Bulgaria.