['instrumental', 'medium tempo', 'scraping sound', 'demonstration', 'scratching', 'rustling', '3d effect', 'surround sound', 'sound stimulation', 'psychophysics technique', 'stereo sound sensation']
This clip is a sound of scratching or scraping using binaural sound. The effect is a 3D stereo sound sensation. The sounds are clear and lucid as if hearing it live. This clip is a demonstration of Binaural sounds.