Why 110 Hz?
Many archaeo-acoustic investigations of prehistoric, megalithic structures have identified acoustic resonances at frequencies of 95-120 Hz, particularly near 110-12 Hz, all representing pitches in the human vocal range. These chambers may have served as centers for social or spiritual events, and the resonances of the chamber cavities might have been intended to support human ritual chanting.
Findings are compatible with relative deactivation of language
centers and a shift in prefrontal activity that may be related to emotional
processing. These intriguing pilot findings suggest that the acoustic
properties of ancient structures may influence human brain function, and
suggest that chanting might have been used to enhance right brain activities.
No comments:
Post a Comment