New research that illuminates the neurological basis of audio expectation bias.
https://www.eurekalert.org/pub_releases/2021-01/tud-whw010821.php?fbclid=IwAR275RtkQTvQoYcJSyzuI14b7OAK39rtp8x-KBLr9m9V_WwrCjOK_zOenuk
I created a vaccine via self training and immunized myself against this.
It also seems the physiology of hearing differs from person to person, for instance there are 'difference tones' which some hear and others do not ~ see http://www.faculty.ucr.edu/~eschwitz/SchwitzPapers/TitchDemo030417.htm