How to Convert TTA to VOX — Quick & Free
Fast, instant TTA to VOX conversion. No signup required. Just drop your .tta file and get .vox in seconds.
Batch Settings
La conversion de fichiers audio est une tâche courante, et le passage du format TTA au VOX peut s'avérer nécessaire pour diverses raisons, notamment la compatibilité avec certains systèmes ou des exigences de taille de fichier. Le TTA (True Audio) est reconnu pour sa compression sans perte, préservant ainsi la qualité sonore originale, ce qui le rend idéal pour l'archivage ou la production audio professionnelle. En revanche, le VOX, souvent associé aux applications de téléphonie ou de voix sur IP, est un format optimisé pour la parole, offrant une taille de fichier très réduite au détriment d'une qualité sonore de haute fidélité. Comprendre les spécificités de chacun permet d'opérer une conversion éclairée, adaptée à l'usage final de votre fichier audio. Notre outil en ligne est conçu pour faciliter cette transition, en vous offrant une solution simple et efficace pour transformer vos fichiers TTA en VOX, tout en gérant les paramètres essentiels pour un résultat optimal.
- Archivage vocal pour administrations publiques
- Systèmes d'annonce vocale en transport en commun
- Intégration à des solutions de centre d'appels
Au Québec, l'utilisation du format VOX est particulièrement répandue dans les systèmes de réponse vocale interactive (RVI) bilingues, où la concision des fichiers est primordiale pour la fluidité des interactions. En France, il est couramment adopté par les opérateurs de télécommunications historiques pour leurs infrastructures de messagerie vocale.
About TTA to VOX Conversion
Short answer: yes, you can convert TTA to VOX online for free, and quality is well preserved with the right settings. Just upload your .tta file to CocoConvert, pick VOX as the output, and click Convert. The whole process takes seconds.
Now for the details. TTA is a widely used file format. VOX is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your TTA file is decoded and re-encoded as VOX. Converting TTA to VOX maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert TTA to VOX
- 1
1. Upload TTA
Drop your .tta file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select VOX
Choose .vox from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .vox file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert TTA to VOX
Your TTA file is decoded and re-encoded as VOX.
Your TTA file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in VOX format
The converted file is ready for download
Format Comparison
TTA
.tta file
| Extension | .tta |
| MIME Type | audio/x-tta |
| Category | Audio |
VOX
.vox file
| Extension | .vox |
| MIME Type | audio/x-vox |
| Category | Audio |
Should You Convert TTA to VOX?
When to Convert
- ✓When you need a VOX file
Frequently Asked Questions
Is TTA to VOX conversion free?
Yes. CocoConvert offers free TTA to VOX conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is TTA to VOX conversion?
Most files convert in 2–10 seconds depending on size. Large audio files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded TTA file and the converted VOX file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting TTA to VOX lose quality?
Converting TTA to VOX maintains high quality with CocoConvert's optimised encoder settings.
Can I convert VOX back to TTA?
Yes, CocoConvert supports VOX to TTA conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.