Thousands of Sonix customers convert their English AIFF files to text 
What's the best way to convert English AIFF files to text? 
Use Sonix to convert English AIFF files to text
Follow these six easy steps to quickly and easily convert your English AIFF 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 English AIFF file
In Sonix, click “Upload” and locate the English AIFF file on your computer.
Step 3: Choose language: English
Select English in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your AIFF file
Sonix automatically transcribes your English AIFF file and converts it to English text.
Step 5: Polish your English transcript
Edit your English transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export English text
Export the English text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your English AIFF file to text!
How to improve the accuracy of your English transcripts?
Start by improving the quality of the English AIFF 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 English AIFF file that I upload?
Yes, please do not over-compress or over-filter the audio track of your English AIFF file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from AIFF, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in English with Sonix:
What customers say about Sonix's automated transcription 
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.
The level of accuracy and your UI is quite amazing. It allowed me to try the product without having to learn anything new, I was so happy about it I sent the results to a couple of friends because I knew at the moment that this could change the way I work.
Very impressed of your product. The general concept is ingenious for the task to be accomplished and the implementation is impressive. Your product gives great satisfaction.
Your service is very impressive and I love the UI. And that's an AI expert speaking ;-)
Surprisingly accurate transcription across a number of European accents (Yorkshire, Scottish, Oxford, Italian!)
Of all the programs that do this, I found you the best!
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Convert English AIFF 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 English AIFF 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
