Thousands of Sonix customers convert their Chinese (Cantonese) M4A files to text 
What's the best way to convert Chinese (Cantonese) M4A files to text? 
Use Sonix to convert Chinese (Cantonese) M4A files to text
Follow these six easy steps to quickly and easily convert your Chinese (Cantonese) 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 Chinese (Cantonese) M4A file
In Sonix, click “Upload” and locate the Chinese (Cantonese) M4A file on your computer.
Step 3: Choose language: Chinese (Cantonese)
Select Chinese (Cantonese) 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 Chinese (Cantonese) M4A file and converts it to Chinese (Cantonese) text.
Step 5: Polish your Chinese (Cantonese) transcript
Edit your Chinese (Cantonese) transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Chinese (Cantonese) text
Export the Chinese (Cantonese) text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Chinese (Cantonese) M4A file to text!
How to improve the accuracy of your Chinese (Cantonese) transcripts?
Start by improving the quality of the Chinese (Cantonese) 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 Chinese (Cantonese) M4A file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Chinese (Cantonese) 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 Chinese (Cantonese) with Sonix:
What customers say about Sonix's automated transcription 
Way better than other transcription services I've tried. It will save me a lot of time. I'd recommend it to everyone I know.
The accuracy for the translation was the best from all the other sites and apps I tried.
I was simply awed by speed and accuracy of your transcription service.
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!
This technology managed to shock me! It saved me so much time and effort!
I am VERY happy with the transcription! There were a few glitches, but 98% great.
Want to see more testimonials?
We have a lot more customer testimonials
Convert Chinese (Cantonese) M4A 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 Chinese (Cantonese) 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
