In actual pipe organs the 32' notes are very low frequency notes. The lowest note is 16Hz. Our ears \ hearing range start to lose the musical note. You feel that note more as a sensation than a note heard. The pipe gets a huge mass of air moving back and forth which causes that sensation.
In a digital organ a very high quality, HiFi recording is made of the organ pipe. How could this sensation be recreated? A rule of thumb in audio engineering is that you need a speaker diameter that is a quarter of the wavelength you are trying to recreate. at 16 HZ that is a 5.4 meter speaker. How would this be accomplished in the speaker world?
Lets bring some discussion to this.