RM to SPH Converter

Convert RM to SPH online and free

    How to convert RM to SPH file?

    1. Click "Choose Files" button and select your RM 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

    RM is a proprietary format developed by RealNetworks for streaming audio and video over the internet. It is optimized for real-time playback and online media distribution. ...

    SPH files are NIST SPHERE waveform files used in speech recognition research. They store human speech recordings for training AI models. ...

    FAQ

    Quickly and Easily

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

    Conversion from Anywhere

    Our RM 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.