1. Click "Choose Files" button and select your SPH files you would like converted.
2. Click on the “Convert to WMA” button to start the conversion.
3. When the status change to “Done” click the “Download WMA” button
To convert in the opposite direction, click here to convert from WMA to SPH
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 ...
WMA stands for Windows Media Audio and is used to store and playback digital audio content on Microsoft Windows systems. Sometimes referred to as Windows Media Audio, WMA can refer both to a file format as well as its codec with different types such as WMA Pro, Lossless and Voice available as options. Although created to compete with MP3, its ...
Upload a SPH file, click "Convert", and use additional options to quickly modify its contents before downloading the final WMA file after processing has completed.
Our SPH to WMA 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!
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.