The flow resistivity values calculated with the Delany–Bazley model can be entered into your AcoustoDict Database to predict the frequency-dependent acoustic absorption of their structure. A default database is included in the installation and - if the default installation settings have been kept - it is located at: C:\Users\username\GeoDict2025\AcoustoDictDataBase. This editable AcoustoDict database can be used to store own results and later predict the acoustic properties of virtual materials at different degrees of compression.

To access the AcoustoDict database, select Acoustic Database from the pull-down menu in the AcoustoDict section. Four options are available: Acoustic Database, Optimal Material, Layered Materials, and Configure.

The Acoustic Database works differently from a usual GeoDict command, and the Record and Run buttons disappear from the AcoustoDict section when Acoustic Database is selected. When opening a dialog, the whole functionality of modifying and accessing the database takes place inside the dialog widgets. No macro can be stored for those actions and no results files are created during those actions.