Thousands of Sonix customers convert their Bulgarian FLAC files to text 
What's the best way to convert Bulgarian FLAC files to text? 
Use Sonix to convert Bulgarian FLAC files to text
Follow these six easy steps to quickly and easily convert your Bulgarian FLAC files to text:
Step 1: Log into your Sonix account
If you don't have one, you can sign up for Sonix's free account—30 minutes of free transcription/translation.
Step 2: Upload your Bulgarian FLAC file
In Sonix, click “Upload” and locate the Bulgarian FLAC file on your computer.
Step 3: Choose language: Bulgarian
Select Bulgarian in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your FLAC file
Sonix automatically transcribes your Bulgarian FLAC file and converts it to Bulgarian text.
Step 5: Polish your Bulgarian transcript
Edit your Bulgarian transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Bulgarian text
Export the Bulgarian text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Bulgarian FLAC file to text!
How to improve the accuracy of your Bulgarian transcripts?
Start by improving the quality of the Bulgarian FLAC file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the Bulgarian FLAC file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Bulgarian FLAC file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from FLAC, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Bulgarian with Sonix:
What customers say about Sonix's automated transcription 
The accuracy for the translation was the best from all the other sites and apps I tried.
Your app is amazing. Seriously, I'm blown away by the technology. The speed, accuracy, and the fact that you can play the audio and that it highlights the transcript in sync.
Terrifyingly accurate.
It's simply an amazing resource for anyone working with the spoken or written word.
The accuracy of the AI voice recognition is amazing! Sonix is by far the most accurate of the 5 or 6 services that I tested.
I have been a dialogue system researcher for half a decade now. I had build my own app for doing the transcriptions. Sonix was clearly better than what I had. I made the switch!
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Convert Bulgarian FLAC files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 53+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Bulgarian FLAC files to text both fast and accurate. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription