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Convert SPX to VMS
Convert Speex to VMS
Speex
Audio
Read
Write
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
Audio
Read
Write
Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).
Supported: Conversion from SPX to VMS is listed.