The ACALOS module (Adaptive Categorical Loudness Scaling) provides a psychoacoustic measurement procedure for determining a listerner’s subjective loudness perception. A detailed description of the measurement procedure can be found on the ACALOS page in the description of the Auditory Profile.
(PDF files, Adobe Acrobat Reader needed):
ACALOS module demo version (compressed zip file, 6.8 MB)
Before installing the ACALOS module, the Oldenburg Measurement Applications Basic Software needs to be installed. To start the installation of the Acalos module, please unpack the downloaded zip-file into any folder on your system and run setup.exe. You have to be logged on as administrator or as user with administrator privileges to run the installation on Windows™ NT/2000/XP/Vista or an equivalent operating system. Please read all displayed dialogs carefully and follow the instructions accurately.
Further OMA modules (demos) for download.