The basic OpenAL objects are usually a Listener, a Resource, and a Barrier.įunctions and features EAX2.0: EAX 2.0 calls EAX3.0: EAX 3.0 phone calls EAX4.0: EAX 4.0 telephone calls EAX5.0: EAX 5.0 phone calls ALCEXTEFX: Effects Extension (documents in the 0penAL SDK EAXRAM: XRAM assistance (paperwork in the 0penAL SDK OpenAL ón 32-little bit and 64-bit PCs This download is usually certified as freeware for the Windows (32-bit and 64-bit) operating program on a laptop computer or desktop Personal computer from development software without limitations.