Convertspxvms
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SPX FILE to VMS

Online Convert SPX to VMS Use OnlineConvert online. Free fast! No registration is required.

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How to convert SPX to VMS?

Online SPX to VMS, you can put the SPX to VMS format on your computer, tablet or mobile phone without downloading any software!

Step 1

Upload SPX file

Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2

Select 'VMS'

Select output VMS or any other format as the conversion result (click the Convert button)
Step 3

Download your SPX file

After the conversion you can download your VMS file and upload it to Google Drive, Dropbox.

spx : Speex

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.

vms : VMS

Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).
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