Sonix is an online speech-to-text converter. We extract the speech from your AIF file and give you an accurate text transcript in minutes.
Uncompressed Apple audio format with CD-quality sound
The .AIF file format was developed by Apple in 1988 and is based on the IFF (Interchange file format). Unlike MP3 files, .AIF files are not compressed. Thus, they are larger than MP3 files and have considerably higher quality audio stored. They are usually 10MB for ever minute of audio. Usually, Windows software will create .AIF files.
Lossless format - maximum audio quality preserved
Sign up for Sonix's free trial. Includes 30 minutes of free transcription.
Upload your AIF file from your computer, Google Drive, or Dropbox.
Choose from 53+ languages spoken in your AIF file.
Sonix AI automatically extracts and transcribes your AIF audio.
Polish your transcript with our browser-based AudioText Editor.
Download your AIF transcript as a text file or other formats.
Yes! Sonix uses advanced AI to convert AIF 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 AIF files to text. Accuracy depends on audio quality and clarity of speech.
Sonix processes AIF files 10x faster than real-time. A 30-minute recording is transcribed in about 3 minutes.
Sonix supports 53+ languages for AIF 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 AIF transcript as plain text, Microsoft Word (DOCX), PDF, SRT subtitles, VTT captions, and more.
Convert AIF to text 10x faster than real-time with our advanced AI.
Industry-leading accuracy for AIF transcription, powered by AI.
Polish your AIF transcript with our intuitive AudioText Editor.
Convert AIF to text at a fraction of the cost of manual transcription.
Sonix transcription service has dramatically reduced the time I need to spend on clients' interviews. Tremendous help!
In one word? FAN-TAS-TIC!! The possibility to split the transcript to subtitles AND split them! THAT IS FANTASTIC!!
The accuracy for the translation was the best from all the other sites and apps I tried.
Incredibly fast return! Amazingly accurate transcription and exceptionally affordable!
Was using another software before, but their prices went up. Your prices are better and the transcription seems more accurate. I also like that you automatically take out all of th...
The title says it all. Sonix is the simplest, the most accurate transcription service I have ever tried. Even quiet or muffled speech is perfectly produced. If you need one, this i...
It's incredibly fast, and it sets the timing for subtitles perfectly. I dread having to time everything myself, and with Sonix I can do that just by pressing Enter!
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.
Try Sonix free with 30 minutes of transcription. No credit card required.
AI transcription and translation in 53+ languages.
