MP3 to SPX Converter
Batch convert mp3 files to spx online. Change mp3 to spx on Windows, Mac, Iphone or Android in a couple of clicks.
Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.
How to convert MP3 files to SPX online?
Step-by-step instructions for converting mp3 files to spx
Click "Choose File" button to select a mp3 file on your computer. MP3 file size can be up to 100 Mb.
Convert MP3 to SPX
Click "Convert" button to start conversion.
Download your SPX
When the conversion process is complete, you can download the SPX file.
- First you need to add file for conversion: drag and drop your MP3 file or click the "Choose File" button. Then click the "Convert" button. When MP3 to SPX conversion is completed, you can download your SPX file.
- Audio conversion is pretty fast. You can change MP3 to SPX in a few seconds.
- Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP3 to SPX) is absolutely safe.
- Yes, you can use AnyConv on any operating system that has a web browser. Our MP3 to SPX converter works online and does not require software installation.
Information about MP3 and SPX file formats
|Full name||MP3 - MPEG-1 or MPEG-2 Audio Layer III||Speex|
|MIME type||audio/mpeg, audio/MPA, audio/mpa-robust||audio/x-speex, audio/speex|
|Developed by||Fraunhofer Institute||Xiph.Org|
|Type of format||Digital audio||Audio|
|Description||MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio that uses lossy data compression. It is a common audio format for consumer audio streaming or storage and a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.||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||Lossy compression is designed to reduce significantly the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. For example, an MP3 file created using the setting of 128 kbit/s will result in a file about 1/11 the size of the CD file created from the original audio source.|
|File conversion||MP3 conversion||SPX conversion|
|Associated programs||VLC media player, MPlayer, Winamp, foobar2000.||Apple QuickTime Player with XiphQT plugin, Foobar2000, Jajuk Advanced Jukebox, Microsoft Windows Media Player with DirectShow filter, Resco Audio Recorder, VLC media player|
MP3 to SPX conversion quality rating:
4.6 (384 votes)You need to convert and download at least 1 file to leave a rating!