Liberty Instruments, Inc. were
developers of the
These were also the subject of a series of articles in Speaker Builder magazine during the 1990s.
IMP and LAUD were DOS based programs, so they cannot be run from Windows versions NT, 2000 or XP. In addition, the hardware of many modern computers no longer supports the types of soundcards used by LAUD.
Software updates, information and some support files related to LAUD and IMP are provided at the left.