Hey hey,
this is a fully functional and simple IR creator. It will run in Csound 6 - and thus should work in Csound 7:
https://www.dropbox.com/scl/fi/yxzynyfn7wdqcmgaf6yf6/ir_creator.zip?rlkey=2ukrv49nxfql8q161afur6ptw
The above zip file will be there for a few weeks. The project will be integrated into a library of Csound code.
What you need to do:
1. Create the required sine sweep with m_ir_init
2. Play it to a room and record
3. Use m_ir_dconv to get a raw impluse response. Once that is finished use m_ir_finalise to get the usable IR stored in an audio file.
4. Use it with Csound or any other IR reverb.
The code comes with a brief README and four numbered .csd files to demonstrate the whole process.
If you can think of improvements: any feedback is welcome!
Best wishes,
Jeanette