SPH to CDDA Converter
Convert your sph files to cdda online & free
SPeech HEader Resources
Compact Disc Digital Audio (raw audio)
How to convert SPH to CDDA
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to cdda"
Choose cdda or any other format you need as a result (more than 200 formats supported)
Download your cdda
Let the file convert and you can download your cdda file right afterwards