Lernout & Hauspie is a software developer for Windows.
It is reported that the following Windows processes are part of L&H PC/MM RealSpeak SDK for Windows V1:
If you want to remove L&H PC/MM RealSpeak SDK for Windows V1 from your computer, just go to Start > Control Panel > Add/Remove programs and select L&H PC/MM RealSpeak SDK for Windows V1 from the list of programs.