This is the free fluency Assessment tool for PC. This tool has been used worldwide by professionals to do AAF evaluations and is now freely available to all. This software can work in conjunction with the VA601i device or by using the free AAF PC software tool Speech Monitor (also available on this downloads page). This tool can also work with a simple choral reading task (reading alongside someone else). After downloading this file you will need to extract (unzip) the files and copy them to a folder on your PC (No need to install just extract and click the icon).

Rick Arenas (a doctoral student in the department of Speech Pathology at the University of Iowa) has written a Delayed Auditory Feedback (DAF) and Frequency Altered Feedback (FAF) program that people can download and use for FREE. Click on the link above to download a zip file that contains the program as well as the source code (it was written in Visual Basic). The software is completely open source so feel free to use or modify the code in anyway. In order to use the program you just have to click on the SpeechMonitor.exe file. There is no need to install anything. Just make sure that the fmodex.dll file is in the same folder as the SpeechMonitor.exe file. For more detailed information on using the program read the "SpeechMonitor Installation and Help.txt" file.
There is a Yahoo Group called "DAF_FAF" Software that offers support.