Versions

CATT-Acoustic is available in 3 versions:

A free demo/evaluation version (demo prediction with demo auralization)

any model created with the demo can be used with the full version, no modeling limitations. The demo can be downloaded from this page.
the CTA array modeling itself is not limited in the demo but arrays can not be used in TUCT prediction, this enables manufacturers that
want to support their arrays to develop it using only the free demo.
naturally the limited demo cannot be used for any type of papers, articles or thesis, it is made made for testing and learning only.

Full prediction and demo auralization

non-commercial education licenses at a 35% discount *)
loudspeaker manufacturer license at a 35% discount (assumes that it is not used for regular consulting but mainly to support and help CATT-A users with loudspeaker data application)

Full prediction and full auralization that also comes with The FIReverb Suite™, ReflPhinder™ and GratisVolver Pro™ included

non-commercial education licenses at a 35% discount *)

*) no papers, articles or thesis ("publications") are allowed and that holds also if a university department elects to purchase a commercial license to get around that limitation. This limitation should have been in place 15 years ago but it was then impossible to predict how room acoustics education and research would develop.

Licenses are typically site licenses for free use at a licensed location (office or univerity department) but since November 2021 a remote/home use option is available at an additional cost for consultants. Also personal licenses and "roaming" licenses are available but are used by quite few, ask if it seems interesting options. For consultants with many offices a special multi-office license is available where 2nd and higher offices are discounted, ask for more details if it seems an interesting option.

Refer to the Introduction manual for further version details.