Na serveru Slunečnice.cz je zajímavá iOS aplikace:

VirtualRoom 1.5

This application simulates the acoustics of a room and reproduces the sound signals for the two ears of a virtual listener inside the room. Listening to these signals using headphones gives the impression of being inside the room at the position of the listener. The positions of the sound sources…

Adresa: https://www.slunecnice.cz/sw/virtualroom/