News: Ray-end (gpa) for Android phones and TABLETS is available. Please go to the Android section.

News: A series of tutorial and educational videos have been added. Please go to videos section.

gpa now is RAY-END

Ray-end is a new and free alternative in acoustical prediction. It´s a software that allow you to do acoustical predictions in order to plan and prepare diverse situations in the sound field. We can make desitions about speaker location with, angles between line array boxes, directional low frecuency analysis, investigation, etc. It´s free and ready to be downloaded and used.

Our goal is to develop an easy and flexible software, that allow to do experiments and investigation. We are preparing a complete set of tutorial videos for begginer users. Stay in touch.

Ray-end also provides a complete tools set, including subs, several type of constant directivity speakers and omni-directional ones, 10 virtual measurement mics, line and human drawings, etc.

Regards.

Ray-end Developer Team.