How to convert AU to text: audio-to-text transcription 
Step 1
Sign up for Sonix's free trial account—includes 30 minutes of free speech to text conversion.
Step 2
Upload your Audacity Audio File file(s) (*.AU) from your computer, Google Drive, Dropbox, or by dragging it on the page.
Step 3
Select the language (over 36 languages supported) that was spoken in your AU file, then click the button 'Start Transcribing Now.'
Step 4
Sonix automatically extracts the audio from your AU file and converts it to text. It'll only take a few minutes so you can grab some coffee.
Step 5
Use the Sonix AudioText Editor to polish your transcript. Simply type in your browser to correct any words.
Step 6
Click the 'Export' button. Select 'Text file (.txt)' from the dropdown to download a text version of your AU file.
That's it! Your AU file has now been converted to text!
Thousands of incredible customers trust Sonix to transcribe their AU files 
Convert AU audio or speech to txt
Frequently Asked Questions for Audacity Audio File (*.AU)
What is a AU file?
Audacity, an open source audio editor, breaks long tracks into small pieces so it can edit them more efficiently. Thus, when you save an Audacity Project File (.AUP), Audacity will automatically create a _data folder that has the same name as the AUP file and breaks the longer audio file into smaller chunks that have the .AU extension. Thus, when Audacity opens up the AUP Project File, it loads the individual AU files in the correct sequence automatically. The user should not move or rename and AU files in the _data folder.
Does Sonix transcribe audio files with a *.AU file extension?
Yes, Sonix does automatically transcribe audio files with a .AU file extension. Sonix is an online audio to text converter. Convert any audio (au, mp3, m4a, wav, ...) or video (mp4, mov, avi, ...) file to text without installing any software! Sonix quickly and accurately transcribes *.AU files and converts them to text in a txt format.
Know anyone who needs to convert Audacity Audio File (.AU) to txt?
We'd appreciate it if you tell them about Sonix—the best way to convert AU to txt.
Other ways to convert your AU audio files
Convert Audacity Audio File to text with Sonix 
Sonix transcribes your audio and video files so they are easy to search, edit, and share. Sonix is an online, fully-automated speech to text service that quickly converts files in the Audacity Audio File format to text. Sonix does this conversion for you with the highest quality. Sign up today and start transcribing.
Includes 30 minutes of free transcription
