Jun 1 2022, Michael Jarosch has written: ... ... Hi Michael, yes, there are B-format impulse responses. I can't remember if jconvolver included at least one example. I at least have one bundle in a folder called Bergamo, which includes several b-format IRs from different spaces at that place. They were free and may still be around. Besides that, there is the option to add artificial 3D reverb with some "room modelling". Csound has such capabilities, possibly there are a few plugins, LV2 or otherwise. A few binaural plugins have made quite a splash over the past two or three years, which have included reverb. There were free - as in beer - and commercial ones that stick in my mind. Maybe other synth environments with easier interfaces also include such capabilities, like SuperCollider or PD... HTH. Best wishes, Jeanette -- * Website: http://juliencoder.de - for summer is a state of sound * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * Audiobombs: https://www.audiobombs.com/users/jeanette_c * GitHub: https://github.com/jeanette-c Loneliness up ahead, emptiness behind <3 (Britney Spears)