Sonix is an online speech-to-text converter. We extract the speech from your AIFF file and give you an accurate text transcript in minutes.
Apple's standard uncompressed audio format
The AIFF file format was developed by Apple and is based on the Electronic Arts .IFF file format. Standard CD audio AIFF files are sampled at 44.1KHz, are 16-bit, and have two channels for stereo sound. You’ll usually see the extension .AIFF from files that were saved by macOS machines. AIFF files are uncompressed and do have larger file sizes to accomodate the higher quality audio that are stored on them.
Lossless CD-quality audio, approximately 10MB per minute
Sign up for Sonix's free trial. Includes 30 minutes of free transcription.
Upload your AIFF file from your computer, Google Drive, or Dropbox.
Choose from 53+ languages spoken in your AIFF file.
Sonix AI automatically extracts and transcribes your AIFF audio.
Polish your transcript with our browser-based AudioText Editor.
Download your AIFF transcript as a text file or other formats.
Yes! Sonix uses advanced AI to convert AIFF files to text with high accuracy. Simply upload your file, select the language, and get your transcript in minutes.
Sonix achieves up to 99% accuracy when converting AIFF files to text. Accuracy depends on audio quality and clarity of speech.
Sonix processes AIFF files 10x faster than real-time. A 30-minute recording is transcribed in about 3 minutes.
Sonix supports 53+ languages for AIFF transcription including English, Spanish, French, German, Chinese, Japanese, and many more.
Yes! Our browser-based editor lets you make corrections, add speaker labels, and polish your transcript while playing back the audio.
Export your AIFF transcript as plain text, Microsoft Word (DOCX), PDF, SRT subtitles, VTT captions, and more.
Convert AIFF to text 10x faster than real-time with our advanced AI.
Industry-leading accuracy for AIFF transcription, powered by AI.
Polish your AIFF transcript with our intuitive AudioText Editor.
Convert AIFF to text at a fraction of the cost of manual transcription.
I am impressed by the almost perfect accuracy of the conversion and the speed by which the transcription was completed. Your web display is also impressive with clear and easy-to-use links.
Very accurate transcription, ease of use and customer service. Price was also very reasonable.
I tried several programs and Sonix was by far the best one.It gave me very accurate scripts
I was amazed at how accurate Sonix is.
I am completely blown away by this platform. I am already telling everyone about it!
Easy to use and saved me mega amounts of time!
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...
I was especially impressed with the quality when it comes to other accents as most other companies can only give a good machine transcript if it is a US accent. Sonix is amazing and I have ...
Try Sonix free with 30 minutes of transcription. No credit card required.
AI transcription and translation in 53+ languages.
