WAV to DVMS Converter
Encode uncompressed WAV as DVMS voice mail audio
Pristine Source
Uncompressed WAV gives DVMS the cleanest speech encoding possible.
Voice Mail Format
DVMS is built for German telephony — produce from uncompressed WAV.
Online Encoding
No telephony tools needed — convert WAV to DVMS in your browser.
How to convert WAV to DVMS
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose dvms or any other format you need as a result (more than 200 formats supported)
Let the file convert and you can download your dvms file right afterwards
About formats
Frequently Asked Questions
DVMS is a CVSD-based voice format used in German telephony and voice mail systems. Uncompressed WAV provides an artifact-free source for the clearest possible speech encoding.
German voice mail platforms use DVMS natively, European telephony infrastructure supports it, and SoX can read and write DVMS files for command-line processing and analysis.
Both carry CVSD-compressed voice data with self-describing headers for German telephony. DVMS has minor structural differences in metadata, but the audio payload is similar.
Yes — WAV stores uncompressed PCM, so the CVSD encoder gets a clean signal. A lossy source would permanently embed compression noise into the resulting voice recording.
Yes — upload your WAV voice recordings and convertio.tools encodes each one to DVMS simultaneously, which is efficient for preparing telephony system audio in bulk.