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濟(jì)南汽車音響改裝http://www.szanyuda.com/介紹早在一百多年前，就有人發(fā)現(xiàn)單耳失聰者，仍有辨認(rèn)聲源方位的能力，并提出過(guò)耳殼效應(yīng)的設(shè)想，但不為人們所重視。直到本世紀(jì)六十年代，當(dāng)立體聲技術(shù)得到長(zhǎng)足發(fā)展之后，人們認(rèn)識(shí)到雙耳效應(yīng)對(duì)某些聲源方位感覺(jué)難以解釋，于是耳殼效應(yīng)才得以被人重新認(rèn)識(shí)。
Jinan modified car stereo presentation than 100 years ago, it was found that one ear deaf, there is still the ability to recognize a sound source orientation, and raised the idea ears effect, but not for people to pay attention. Until this 1960s, when stereo technology has made rapid progress, it is recognized that binaural effect of certain sound source position is difficult to explain the feeling, so was able to effect ears being re-understanding.

濟(jì)南汽車音響改裝談到我們都可能做過(guò)一些有趣的試驗(yàn)，比如把耳朵往外拉成兜風(fēng)耳，這時(shí)我們感覺(jué)到外界的聲音突然變大變清楚了；如果把耳朵向后按到貼住頭骨，又會(huì)發(fā)現(xiàn)聲音減弱了。如前所述，耳殼有反射并聚集聲音的功能。同時(shí)由于耳殼凹凸不平，因此，耳殼不同的部位所產(chǎn)生的反射聲，比直達(dá)聲稍遲進(jìn)入耳鼓，形成比直達(dá)聲極短延時(shí)量的重復(fù)聲，重復(fù)聲比直達(dá)聲的延時(shí)量因入射角不同而異。
Jinan car audio conversion comes to us could have done some interesting experiments, such as the ears, ear pull it into a ride, then we feel that outside voice suddenly change into clear; if the ear back to stick to the skull by , will find that the sound diminished. As mentioned earlier, there are ears and reflected sounds aggregation function. Same time as the ears uneven, therefore, reflected sounds different parts of the ear shell produced, slightly later than the direct sound into the ear drum, form a repeating sound than the direct sound very short amount of time delay, repeating the direct sound than the sound delay amount because of the angle of incidence varies.
   
濟(jì)南汽車音響改裝http://www.szanyuda.com/提醒大家耳殼效應(yīng)對(duì)判斷來(lái)自聽(tīng)音人背后的聲音也有效，當(dāng)一個(gè)聲音來(lái)自背后時(shí)，耳殼將阻擋了這個(gè)聲音的高頻泛音，這樣，同前方的聲源相比，出現(xiàn)了明顯的音色差；同時(shí)，由于耳殼的遮蔽作用，來(lái)自背后的聲音將不產(chǎn)生重裝音。大腦聽(tīng)覺(jué)區(qū)將這些信息同以往掌握的信號(hào)相比較，從而得出聲源出自背后定。
Jinan car audio conversion ears remind you judge the sound effects on listeners from behind is also effective when a voice from behind the ears to block the sound of high-frequency harmonics, so that compared with the sound source in

front, there is a clear difference in tone; at the same time, due to the masking effect of ears, the sound from the back will not produce sound reloading. Auditory area of the brain that information with the previous master signal compared to arrive at a sound source from behind the set.