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  • 新闻动态当前位置:首页-亚博体育app官方下载汽车隔音介绍声源深度感
    亚博体育app官方下载汽车隔音介绍声源深度感
    2015-3-27 16:00:15

    亚博体育app官方下载汽车隔音http://www.sdcarmusic.com/介绍声源深度感是听音人与声源之间的距离,所以声源深度感又称声源距离定位。声源深度感常常同某个数字模式相联系,当我们听到一个声音时,我们除了感觉到这个声音发生的大致方位外,还会感觉到这个声音发生的大致距离。若要精确地感觉到声源的深度,则要熟悉声场环境,熟悉声源音色,或者直接借助视觉去测量声源与自己的距离。由此说明,声源深度感是后天形成的,可训练的。
    Jinan car noise introduce a sense of depth is the distance from the sound source listeners between the sound source, so a sense of the depth of the sound source localization, also known as the sound source distance. A sense of the depth of the sound source is often associated with a digital mode, when we hear a sound, we feel that in addition to the general direction of the sound occurs, it will also feel the approximate distance to the sound occurs. To accurately sense the depth of the sound source, the sound field will have to be familiar with the environment, a source familiar with the sound of the tone, or directly by means of visual and sound source to measure their distance. It showed a sense of the depth of the sound source is acquired form, can be trained.
       
    亚博体育app官方下载汽车隔音谈到深度定位主要通过声波衰减的程度来判定。声波在辐射过程中,能量随传播的距离而损耗,首先是高次谐波中振幅较小的先衰减,形成音色变化。人耳听到声信号后,同大脑储存的声信号作比较,从而判断这个声信号声源的深度。
    Jinan car noise comes to depth positioning primarily to determine the extent of acoustic attenuation through. Acoustic waves in the radiation process, the energy loss with propagation distance, above all higher harmonics in the first

    small amplitude attenuation, forming program change. After the human ear to hear the acoustic signal, the sound signal stored for comparison with the brain, to determine the depth of the acoustic signal of the sound source.
       
    亚博体育app官方下载汽车隔音http://www.sdcarmusic.com/建议深度感的另一途径是声源比较法,当有数个不同距离的声源存在时,人耳可通过靠近的点声源来推测出其它声源的深度。多个不同距离和入射角的点声源所形成的阵声源,使听觉产生声音的宽度感和包围感。声源深度感通常同视觉并联,靠视觉形成经验,靠视觉帮助精确定位。
    Another way to Jinan car sound sense of depth is recommended that the sound source of comparative law, when there are several different distances from the sound source exists, the human ear can be close to the point source to infer the

    depth of other sound sources. Array of multiple sound sources at different distances and angles of incidence of the point source is formed, so that the width of the sense of hearing and sense of encirclement produce sound. Sound source with a visual sense of depth is usually parallel formation by visual experience, by visual help pinpoint.

     

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