In the second experimental arrangement, I worked with the space. Here I took the sounds that were already present in the room (from outside as well as inside) and amplified them back into the room. This resulted in feedbacks that I continued to work with. I played with the individual, specific frequencies, the standing waves that resulted from the material, and thus made the whole room vibrate.
The room belonged to itself.
Depending on the location and material, different frequency ranges stood out and were more present than others. There were also sounds that were not so audible in the room, which spread through the material, the walls. I also took those off and played them in the room.
This also resulted in surprises in the sound spectrum of the feedback.