SPH to DVMS Converter

Convert your sph files to dvms online & free

Drop files here. 100 MB maximum file size or Sign Up
to
We've converted 411,058,061 files with a total size of 5,915 TB

sph

SPeech HEader Resources

SPHERE (SPeech HEader Resources) is a file format defined by NIST (National Institute of Standards and Technology) and is used with speech audio. SoX can read these files when they contain μ-law and PCM data. It will ignore any header information that says the data is compressed using shorten compression and will treat the data as either μ-law or PCM. This will allow SoX and the command line shorten program to be run together using pipes to encompasses the data and then pass the result to SoX for processing.

dvms

DVMS

Used in Germany to compress speech audio for voice mail. A self-describing variant of cvsd (Continuously Variable Slope Delta modulation).

How to convert SPH to DVMS

Step 1

Upload sph-file(s)

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

Step 2

Choose "to dvms"

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

Step 3

Download your dvms

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

How to convert DVMS to SPH