M4R to SPH Converter Online

Convert M4R to SPH

    How to convert M4R to SPH file?

    1. Click "Choose Files" button and select your M4R files you would like converted.

    2. Click on the “Convert to SPH” button to start the conversion.

    3. When the status change to “Done” click the “Download SPH” button

    To convert in the opposite direction, click here to convert from SPH to M4R

    SPH to M4R converter

    M4R files are compatible with Apple iTunes and Quick Time Player. Users primarily use these files to save ringtones on their iPhone. M4R files are similar to AAC and M4A files. The files transfer seamlessly from opening on computers to phones. Users can download audio alongside the file through the iTunes store. M4R files are generally smaller, but allow users ...

    An SPH audio file (created using NIST SPHERE format, often utilized for speech recognition research). These waveform files include recordings of human speaking which can then be fed as input to speech recognition systems. Unfortunately, these files are quite uncommon; most popular media players do not support them. SPH files contain both human-readable headers with name value pairs arranged in ...

    FAQ

    Converting M4R to SPH

    Convert M4R to SPH Quickly and Easily

    Upload a M4R file, click "Convert", and use additional options to quickly modify its contents before downloading the final SPH file after processing has completed.

    M4R to SPH Conversion from Anywhere

    Our M4R to SPH converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!

    Security guaranteed

    We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.