SPX to CVU Converter

Convert your spx files to cvu online & free
Audio Converter
Drop files here. 100 MB maximum file size or Sign Up
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  • abc
  • abw
  • csv
  • dbk
  • djvu
  • dng
  • doc
  • docm
  • docx
  • erf
  • ebm
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  • odt
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to
  • Image
  • Document
  • Ebook
  • Audio
  • Archive
  • Video
  • Presentation
  • Font
  • Vector
  • CAD
  • abc
  • abw
  • csv
  • dbk
  • djvu
  • dng
  • doc
  • docm
  • docx
  • erf
  • ebm
  • ewm
  • emw
  • gzip
  • kwd
  • odt
  • oxps
  • ppt
  • pptx
  • pdf
  • rtf
  • rar
  • txt
  • wps
  • xls
  • xlsx
  • zip
Convert to SPX

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.
CVU Converter

cvu

Continuously Variable Slope Delta modulation (unfiltered)

CVU file is a CVSD Unfiltered Audio. Continuously Variable Slope Delta modulation (unfiltered) is an alternative handler for CVSD that is unfiltered but can be used with any bit-rate.

How to convert SPX to CVU

Step 1

Upload spx-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to cvu"

Choose cvu or any other format you need as a result (more than 200 formats supported)

Step 3

Download your cvu

Let the file convert and you can download your cvu file right afterwards