Convert3gpsph
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CONVERT 3GP to SPH

Online Convert 3gp to sph Use OnlineConvert online. Free fast! No registration is required.

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    How to convert 3gp to sph?

    Online 3gp to sph, you can put the 3gp to sph format on your computer, tablet or mobile phone without downloading any software!

    Step 1

    Upload 3gp file

    Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
    Step 2

    Select 'sph'

    Select output sph or any other format as the conversion result (click the Convert button)
    Step 3

    Download your 3gp file

    After the conversion you can download your sph file and upload it to Google Drive, Dropbox.

    3gp : 3GP Multimedia File

    3GP is an audio and video container format that is generally used in 3G cell phones. But it can also work in 2G and 4G cell phones. This MP4 based container broadcasts multimedia files between cell phones over internet.

    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.
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