Emu can currently read it's own SSFF file format and the Microsoft WAV file format on every platform. On Unix systems if the Edinburgh Speech Tools library is available, the following file formats can be read: nist, est, ESPS, snd, riff, aiff, audlab. If the Entropic ESPS libraries are available (again only on Unix) they can be used to read ESPS formatted data files.
Future versions of Emu will be able to read more data file formats. The current C++ code is being cleaned up to make it easier to add support for a new file format to the Emu core.