Psychoacoustic influences by bassfrequencies : Are we getting influenced by low bassfrequencies that we can’t or hardly can hear with the ear?

This survey tries to find out if and how we can be influenced of extreme low and strong frequencies in the area 0-40 Hz. A group of 52 teachers/musicstudents and non musicstudents was trying to assess what they thought, experiences and tried to describe why they thought as they did, when they listen on three different versions of same musical piece. Without low frequent bass, original and strengthened bass, randomly mixed. Several different musical pieces was used in same survey. The work also makes a commitment to theories about the people's hearing and the will of ‘selfmotion’. The result gives a hint that participators in the survey prefer to listen to music on “balance”, rather then music with reinforced low bassfrequencies