it is known that interaural intensity difference ( iid ) is also an important cue in human auditory localization mechanism 在聽覺定位中,雙耳強度差也是一個重要的線索。
firstly human's auditory system structure and auditory characteristics are introduced in this paper, and then, some concepts such as intramural time differences ( itd ), intramural intensity differences ( iid ) and head-related transfer function ( hrtf ) are adopted to implement auditory localization . later the constructions of transaural audio localization are proposed based on the hrtf 因此,本文首先介紹了人類的聽覺系統(tǒng)結(jié)構(gòu)和聽覺特性,接著分析了優(yōu)先效應(yīng)、耳廓效應(yīng)等因素對音頻定位的影響,闡明了人類進(jìn)行音頻定位所必需的耳間時間差,耳間強度差以及頭部關(guān)聯(lián)傳遞函數(shù)的概念。