Convert SPX to WMA

Total Audio MP3 Converter converts SPX to WMA and supports more than 100 audio and video files. The software adds or keeps ID3 tag when converting. It also supports batch conversion.

1. Free Download Total Audio MP3 Converter and then install the software by instructions
   
   
2. Launch Total Audio MP3 Converter
3. Choose SPX Files



Click "Add Files" to choose SPX files and add them to conversion list.


Choose one or more SPX file(s) you want to convert and then click "Open".


4. Choose "to WMA"
   
   
   
   
5. Convert SPX to WMA



Click "Convert" to convert all SPX files into WMA format.


The software is converting SPX files into WMA format.


6. Play & Browse



Right-click converted item and choose "Play Destination" to play the destination file, choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.


7. Done

Free Download Total Audio MP3 Converter

What is SPX?
Speex is a free software speech codec that may be used on VoIP applications and podcasts. Speex claims to be free of any patent restrictions and is licensed under the revised (3-clause) BSD license. It may be used with the Ogg container format or directly transmitted over UDP/RTP. Speex is a lossy format, meaning quality is permanently degraded to reduce file size.

What is WMA?
Windows Media Audio (WMA) is an audio data compression technology developed by Microsoft. The name can be used to refer to its audio file format or its audio codecs. It is a proprietary technology that forms part of the Windows Media framework. WMA consists of four distinct codecs. The original WMA codec, known simply as WMA, was conceived as a competitor to the popular MP3 and RealAudio codecs. WMA Pro, a newer and more advanced codec, supports multichannel and high resolution audio. A lossless codec, WMA Lossless, compresses audio data without loss of audio fidelity. And WMA Voice, targeted at voice content, applies compression using a range of low bit rates.

A WMA file is in most circumstances encapsulated, or contained, in the Advanced Systems Format (ASF) container format, featuring a single audio track in one of following codecs: WMA, WMA Pro, WMA Lossless, or WMA Voice. These codecs are technically distinct and mutually incompatible. The ASF container format specifies how metadata about the file is to be encoded, similar to the ID3 tags used by MP3 files. Metadata may include song name, track number, artist name, and also audio normalization values.

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