SPX to DVMS Converter
Convert your spx files to dvms online & free
An SPX file is a Speex audio file saved within an Ogg Vorbis container. Speex is an open source patent-free audio format designed for speech compression. It supports variable bitrate (VBR) encoding and several features not found in other audio codecs. Some examples include embedded encoding, intensity stereo encoding, and voice activity detection.
Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).
How to convert SPX to DVMS
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to dvms"
Choose dvms or any other format you need as a result (more than 200 formats supported)
Download your dvms
Let the file convert and you can download your dvms file right afterwards