为什么你的歌声和你听到的不一样
<p><span word="The">The</span> <span word="voice">voice</span> <span word="in">in</span> <span word="your">your</span> <span word="head">head</span> <span word="is">is</span> <span word="a">a</span> <span word="lie">lie</span>. <span word="What">What</span> <span word="you">you</span> <span word="hear">hear</span> <span word="when">when</span> <span word="you">you</span> <span word="open">open</span> <span word="your">your</span> <span word="mouth">mouth</span> <span word="is">is</span> <span word="distinctly">distinctly</span> <span word="less">less</span> <span word="velvety">velvety</span> <span word="than">than</span> <span word="what">what</span> <span word="everyone">everyone</span> <span word="around">around</span> <span word="hears">hears</span>—<span word="and">and</span> <span word="it">it</span>'<span word="s">s</span> <span word="your">your</span> <span word="skull">skull</span> <span word="that">that</span>'<span word="s">s</span> <span word="to">to</span> <span word="blame">blame</span>. <span word="More">More</span> <span word="specifically">specifically</span>, <span word="it">it</span>'<span word="s">s</span> <span word="the">the</span> <span word="way">way</span> <span word="your">your</span> <span word="skull">skull</span> <span word="vibrates">vibrates</span>.</p><p>我们脑海中的声音是一个谎言，当你说话时，你听到的声音不如周围人听到的那么柔和，而这一切都要怪罪于你的头骨。更确切地说，是你头骨震动的模式。</p><p><span word="Your">Your</span> <span word="voice">voice</span> <span word="emanates">emanates</span> <span word="from">from</span> <span word="from">from</span> <span word="the">the</span> <span word="lower">lower</span> <span word="portion">portion</span> <span word="of">of</span> <span word="your">your</span> <span word="throat">throat</span>, <span word="as">as</span> <span word="expelled">expelled</span> <span word="air">air</span> <span word="from">from</span> <span word="the">the</span> <span word="lungs">lungs</span> <span word="passes">passes</span> <span word="across">across</span> <span word="your">your</span> <span word="vocal">vocal</span> <span word="chords">chords</span>, <span word="which">which</span> <span word="vibrate">vibrate</span> <span word="to">to</span> <span word="generate">generate</span> <span word="sound">sound</span>. <span word="This">This</span> <span word="sound">sound</span> <span word="is">is</span> <span word="then">then</span> <span word="amplified">amplified</span> <span word="by">by</span> <span word="your">your</span> <span word="voice">voice</span> <span word="box">box</span>, <span word="modulated">modulated</span> <span word="into">into</span> <span word="words">words</span> <span word="by">by</span> <span word="your">your</span> <span word="tongue">tongue</span> <span word="and">and</span> <span word="lips">lips</span>, <span word="and">and</span> <span word="reverberated">reverberated</span> <span word="through">through</span> <span word="the">the</span> <span word="surrounding">surrounding</span> <span word="atmosphere">atmosphere</span> <span word="until">until</span> <span word="it">it</span> <span word="enters">enters</span> <span word="your">your</span> <span word="listener">listener</span>'<span word="s">s</span> <span word="ear">ear</span> <span word="canal">canal</span> <span word="to">to</span> <span word="stimulate">stimulate</span> <span word="their">their</span> <span word="eardrums">eardrums</span> <span word="and">and</span> <span word="structures">structures</span> <span word="within">within</span> <span word="the">the</span> <span word="inner">inner</span> <span word="ear">ear</span>—<span word="which">which</span> <span word="then">then</span> <span word="convert">convert</span> <span word="the">the</span> <span word="analog">analog</span> <span word="waveform">waveform</span> <span word="to">to</span> <span word="electrical">electrical</span> <span word="impulses">impulses</span> <span word="that">that</span> <span word="the">the</span> <span word="brain">brain</span> <span word="can">can</span> <span word="understand">understand</span>.</p><p>我们的声音源于喉咙的下部，从肺部呼出的气体经过声带振动发声，接下来通过喉头放大，经由舌头和嘴唇组织成句，经由周围空气传播进入听者的耳道，刺激鼓膜和内二结构，从而将模拟波形转化为大脑能理解的电脉冲。</p><p><span word="However">However</span>, <span word="the">the</span> <span word="inner">inner</span> <span word="ear">ear</span> <span word="doesn">doesn</span>'<span word="t">t</span> <span word="just">just</span> <span word="pick">pick</span> <span word="up">up</span> <span word="sound">sound</span> <span word="from">from</span> <span word="external">external</span> <span word="sources">sources</span>. <span word="Vibrations">Vibrations</span> <span word="emanating">emanating</span> <span word="from">from</span> <span word="within">within</span> <span word="your">your</span> <span word="body">body</span> <span word="can">can</span> <span word="activate">activate</span> <span word="these">these</span> <span word="auditory">auditory</span> <span word="structures">structures</span> <span word="as">as</span> <span word="well">well</span>. <span word="And">And</span> <span word="when">when</span> <span word="you">you</span> <span word="speak">speak</span>, <span word="the">the</span> <span word="rapid">rapid</span> <span word="fluttering">fluttering</span> <span word="of">of</span> <span word="your">your</span> <span word="vocal">vocal</span> <span word="chords">chords</span> <span word="actually">actually</span> <span word="causes">causes</span> <span word="your">your</span> <span word="entire">entire</span> <span word="braincase">braincase</span> <span word="to">to</span> <span word="vibrate">vibrate</span>."<span word="When">When</span> <span word="you">you</span> <span word="speak">speak</span>, <span word="the">the</span> <span word="vocal">vocal</span> <span word="folds">folds</span> <span word="in">in</span> <span word="your">your</span> <span word="throat">throat</span> <span word="vibrate">vibrate</span>, <span word="which">which</span> <span word="causes">causes</span> <span word="your">your</span> <span word="skin">skin</span>, <span word="skull">skull</span> <span word="and">and</span> <span word="oral">oral</span> <span word="cavities">cavities</span> <span word="to">to</span> <span word="also">also</span> <span word="vibrate">vibrate</span>, <span word="and">and</span> <span word="we">we</span> <span word="perceive">perceive</span> <span word="this">this</span> <span word="as">as</span> <span word="sound">sound</span>," <span word="Ben">Ben</span> <span word="Hornsby">Hornsby</span>, <span word="a">a</span> <span word="professor">professor</span> <span word="of">of</span> <span word="audiology">audiology</span> <span word="at">at</span> <span word="Vanderbilt">Vanderbilt</span> <span word="University">University</span> <span word="said">said</span>.</p>
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