Online SPX Converter

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Information about SPX file format

Name SPX
Full name Speex
File extension .spx
MIME type audio/x-speex, audio/speex
Developed by Xiph.Org
Type of format Audio
Description 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.
Technical details
Associated programs Apple QuickTime Player with XiphQT plugin, Foobar2000, Jajuk Advanced Jukebox, Microsoft Windows Media Player with DirectShow filter, Resco Audio Recorder, VLC media player
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