All Tools
[ audio bench ]
VOC to EC-3 - Online Audio Converter
Convert VOC to EC-3 online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert VOC to EC-3
Drop VOC audio here or click to select
VOC
EC-3 (E-AC-3)
About VOC to EC-3
Convert VOC to EC-3. VOC is Creative's Sound Blaster voice format with loop markers. EC-3 is the broadcast-table name for E-AC-3 streams. Same payload as E-AC3 under the short program-table name..
Why convert VOC to EC-3?
- Smaller files with EC-3 lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
VOC vs EC-3
| Codec | PCM 16-bit | E-AC-3 |
|---|---|---|
| Compression | uncompressed | lossy |
| Sample behavior | Full quality kept | Quality set by bitrate |
| Typical use | VOC is Creative's Sound Blaster voice format with loop markers. | EC-3 is the broadcast-table name for E-AC-3 streams. |
When not to convert VOC to EC-3
- Skip EC-3 for archival masters: lossy compression discards detail, so keep the VOC original.
- Keep a master copy: repeated exports stack small losses, so archive VOC before batch EC-3 shares.
Limits
Starting point: VOC - VOC is Creative's Sound Blaster voice format with loop markers. Loop markers drop on export; trim manually after conversion. Same payload as E-AC3 under the short program-table name. Encode EC-3 (E-AC-3) from VOC at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
Related conversions
FAQ
How do I convert VOC to EC-3?
Drop your VOC file onto this page, choose quality and codec settings, then click Convert. The result downloads as EC-3 instantly. All processing runs in your browser.
What codec is used for EC-3?
The default codec for EC-3 is E-AC-3. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.