Here is a picture of Diphone Studio, with the diphone for Dutch /e-n/, cut from the utterance prenataal:
The program is freely available for non-commercial use. The program requires Windows 95/NT or higher, a sound card, and (optionally) a microphone.
To obtain a copy, download:
dstudio.zip (845 KB)
The software does not work well with long filenames that contain spaces (e.g. "c:\Program Files\Diphone Studio"). Therefore, you should install and use it in a map such as "c:\dstudio".
Fluency web-site: www.fluency.nl