What nonsense! You should really think twice before posting such manifest drivel. When the wavelength of sound becomes comparable to the diameter of the human head (the inter-ear distance of which is commonly taken to average at about 17 cm), phase relationships between left-ear and right-ear incident sound become random. This begins to happen from 2 kHz upwards. Phase-dependent stereolocation then becomes impossible and the human brain switches to an entirely different mechanism, one that is independent of phasing and relies instead on the attenuating effect of the head itself. In other words, the brain switches from a phase-dependent algorithm to a relative amplitude-dependent one. Which makes perfect sense, provided one is endowed with such an attribute (=sense).
Ïôáí ôåëåßùóá åãþ ôï ãõìíÜóéï áõôÜ äåí Þôáí essential stuff of high school physics êáé ïé óðïõäÝò ìïõ äåí åß÷áí êáììßá ó÷Ýóç ìå ôçí öõóéêÞ. Áí üìùò áõôü óõíÝâç óôçí äéêéÜ óïõ çëéêßá ïõäüëùò ìïõ áöáéñåß ôï äéêáßùìá íá ñùôÞóù êÜôé ðïõ áãíïþ, åßôå åõèýíïìáé åßôå ü÷é. Êáé öõóéêÜ üôáí äåí îÝñù ðùò ëåéôïõñãåß Ýíá ñïëüé äåí óçìáßíåé ðùò äåí ðñÝðåé íá ìáèáßíù ôé þñá åßíáé. Åöüóïí ãéá óÝíá äåí åßíáé êÜôé ôï óðïõäáßï áõôü ðïõ ñþôçóá äåí ÷ñåéáæåôáé íá áðáíôÞóåéò, õðÜñ÷ïõí êáé Üëëïé êáôáëëçëüôåñïé áðï óÝíá ðïõ ìðïñïýí íá áó÷ïëçèïýí êáé íá ìåôáäþóïõí ôéò âáóéêÝò ãíþóåéò ìå ôñüðï áíôéëçðôü êáé áðï áäáåßò êáé íá ìçí âáõêáëßæïíôáé üôé ìüíï áõôïß ðïõ âñßóêïíôáé óôï ßäéï åðßðåäï ãíþóçò ìáõôïýò Ý÷ïõí èÝóç óôçí æùÞ, ðñÜãìá ôï ïðïßï áäõíáôåßò åóý íá êÜíåéò ãéáôß åßóáé áíåðßäåêôïò óôçí êáôáíüçóç ôïõ ãéáôé ñùôÜåé êÜðïéïò.


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