Convert DSS to AIFF Online — Free
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Upload your .dss file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .aiff file when it's ready.
What is DSS?
DSS is a proprietary audio format developed by Olympus for digital voice recorders and dictation devices. It uses aggressive compression optimized for speech, producing small files suitable for medical and legal transcription workflows.
Format Details
- Full Name
- Digital Speech Standard File
- Extension
- .dss
Key Features
- Voice optimized
- High compression
- Dictation standard
- Olympus/Philips
What is AIFF?
AIFF is an uncompressed audio format developed by Apple. Like WAV, it provides perfect audio quality but results in large file sizes.
Format Details
- Full Name
- Audio Interchange File Format
- Extension
- .aiff
Key Features
- Lossless quality
- Apple standard
- Professional audio
- No compression
DSS vs AIFF
| Feature | DSS | AIFF |
|---|---|---|
| Full Name | Digital Speech Standard File | Audio Interchange File Format |
| Extension | .dss | .aiff |
| Best For | Voice optimized | Lossless quality |