Thousands of Sonix customers convert their Czech M4A files to text 
What's the best way to convert Czech M4A files to text? 
Use Sonix to convert Czech M4A files to text
Follow these six easy steps to quickly and easily convert your Czech M4A 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 Czech M4A file
In Sonix, click “Upload” and locate the Czech M4A file on your computer.
Step 3: Choose language: Czech
Select Czech in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your M4A file
Sonix automatically transcribes your Czech M4A file and converts it to Czech text.
Step 5: Polish your Czech transcript
Edit your Czech transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Czech text
Export the Czech text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Czech M4A file to text!
How to improve the accuracy of your Czech transcripts?
Start by improving the quality of the Czech M4A 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 Czech M4A file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Czech M4A file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from M4A, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Czech with Sonix:
What customers say about Sonix's automated transcription 
I love how quick, affordable and accurate it is, but what I like MOST is that the words are highlighted as the recording speaks them!
I’ve been using your transcription software for about a year now. I just wanted to let you guys know that I think it is incredible. I have tried many alternatives, and none of them have been able to match the accuracy of Sonix!
I'm very happy with the experience. The Spanish translations are superb. I'm in awe!
The accuracy for the translation was the best from all the other sites and apps I tried.
Gobsmackingly amazing! As a software developer of 40 years I know quality when I see it. An amazing product and a pretty damn good web-site to back it all up also. Totally staggered at the accuracy, especially when multiple voices contribute to a meeting.
English dictation is very accurate. And the online editor is easy to use. Also it generates SRT files that I can import in my video editors for further processing.
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Convert Czech M4A files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 50+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Czech M4A 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
