1. Click "Choose Files" button and select your SPH files you would like converted.
2. Click on the “Convert to TTA” button to start the conversion.
3. When the status change to “Done” click the “Download TTA” button
To convert in the opposite direction, click here to convert from TTA 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 ...
TTA stands for Lossless True Audio files. As a compression codec, TTA can reduce up to 30% of original data size without losing quality; compression happens real time making one file playable across any media player. TTA files can be opened by popular programs like VideoLAN VLC, KMPlayer and Windows Media Player; most media players require installing plugins or codec ...
Upload a SPH file, click "Convert", and use additional options to quickly modify its contents before downloading the final TTA file after processing has completed.
Our SPH to TTA 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.
