更新時(shí)間：2021-05-22
文章來(lái)源：http://m.74seba.com/
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聽(tīng)音是大空間比小空間好。但是，實(shí)際效果上只要房間做好擴(kuò)散，小空間也完全能達(dá)到大空間的效果，當(dāng)然小空間要做好相對(duì)大空間就難上很多，因?yàn)榭臻g長(zhǎng)度無(wú)法容納一個(gè)低音波長(zhǎng)，低音會(huì)大打折扣，所以擴(kuò)散和吸音對(duì)于小空間尤其重要，擴(kuò)散主要擴(kuò)散中高頻，吸音主要吸收低頻。
Listening is better in large space than in small space. However, as long as the room is well diffused, small space can also achieve the effect of large space. Of course, it is much more difficult for small space to be well diffused than large space. Because the space length can not accommodate a bass wavelength, the bass will be greatly reduced. Therefore, diffusion and sound absorption are particularly important for small space. Diffusion mainly diffuses medium and high frequency, and sound absorption mainly absorbs low frequency.
玩投影要有一個(gè)黑漆漆的環(huán)境，所以不得不在窗口前掛上了厚身的卷簾。由于四周墻壁和天花都是純白色，在白天觀看電影對(duì)畫(huà)面還是有影響，DIY對(duì)全屋進(jìn)行一個(gè)小裝修，在四面墻和天花都掛上黑布，這樣一來(lái)即使在白天也可以做到伸手不見(jiàn)五指。
Play projection to have a dark environment, so had to hang a thick body in front of the window shutter. Because the walls and ceiling are all pure white, watching movies in the daytime still has an impact on the picture. DIY carries out a small decoration on the whole house, and hangs black cloth on the four walls and ceiling. In this way, even in the daytime, you can not see your fingers.
音箱的擺位，因小房間空間局促關(guān)系，音箱的擺位已沒(méi)什么可以機(jī)動(dòng)的余地了。按照經(jīng)典5.1環(huán)繞擺位示范，左右主音箱距離拉開(kāi)2.8米，音箱開(kāi)口朝向皇帝位置。低音炮放在右側(cè)，主音箱和低音炮離開(kāi)墻壁保持0.5米左右。側(cè)環(huán)繞音箱床邊兩側(cè)，安裝位置是高于耳朵30公分左右。
Due to the limited space in the small room, there is no room for maneuver. According to the classic 5.1 surround positioning demonstration, the distance between the left and right main speakers is 2.8 meters, and the speaker opening is toward the emperor position. The subwoofer is on the right side, and the main speaker and subwoofer are about 0.5 meters away from the wall. The side of the sound box surrounds both sides of the bed, and the installation position is about 30 cm higher than the ear.
通常來(lái)說(shuō)，做擴(kuò)散處理，空間面積比較大針對(duì)的主要是墻角，頂角，成90度的夾角，而對(duì)于像10的小空間，盡可能的擴(kuò)散，這些處理不嫌多，對(duì)聲音的改善和提高只會(huì)有正面的效果。
Generally speaking, when doing diffusion processing, the space area is relatively large, and the main target is the corner, the top angle, which is 90 degrees, while for a small space like 10 square meters, as far as possible diffusion, these processing are not too many, which will only have a positive effect on the improvement and enhancement of sound.
事實(shí)證明，使用的擴(kuò)散材料越多，就越能感覺(jué)到唱片中其錄音場(chǎng)所空間感的規(guī)模與闊大，延伸自然又松融飄逸的高頻表現(xiàn)，音樂(lè)中的細(xì)節(jié)表現(xiàn)也能得以大大增加。深知這個(gè)原理的東哥在兩側(cè)墻面、音箱后墻面、聆聽(tīng)位置的后墻面上盡量做擴(kuò)散處理。
It has been proved that the more diffusion materials are used, the larger the scale and breadth of the sense of space of the recording place in the record can be felt, and the natural and elegant high-frequency performance can be extended, and the detailed performance in the music can be greatly increased. Dongge, who is well aware of this principle, tries to do diffusion treatment on both sides of the wall, the back wall of the speaker and the back wall of the listening position.
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