电视机尺寸和沙发距离应该多少来配的?
怎么计算的?我沙发和墙距离3米,请问多少最合适?怎么计算的?
有5个网友回答
电视机与沙发的距离即观看距离，一般是电视机尺寸的3倍左右；以50寸电视机为例：
1、电视机的寸数就是指电视机的屏幕对角线长度，所以根据1英寸=2.54厘米可以得出，50寸电视机屏幕对角线长度为50x2.54=127厘米=1.27米；
2、因此，最佳观看距离=屏幕对角线长度x3=1.27x3=3.81米；即沙发与50寸电视机的距离应该为3.81米左右为佳。
电视和沙发的距离主要根据电视机尺寸大小来决定。
一般来说32英寸电视与沙发之间的最佳距离就应该是2.5米。
具体距离可根据下面两个表来对照。
我国数字电视分为两种，一种为标清，一种为高清。标清的分辨率为720×576像素，这是参照我国模拟PAL制电视机理论上能够大到的最高清晰度制定出来的；高清电视可以描述为1920×1080 50 i，意思是分辨率为1920×1080像素，场频为50帧，i表示为隔行扫描。
电视机与沙发的距离即观看距离，一般是电视机尺寸的3倍左右；以50寸电视机为例：
1、电视机的寸数就是指电视机的屏幕对角线长度，所以根据1英寸=2.54厘米可以得出，50寸电视机屏幕对角线长度为50x2.54=127厘米=1.27米；
2、因此，最佳观看距离=屏幕对角线长度x3=1.27x3=3.81米；即沙发与50寸电视机的距离应该为3.81米左右为佳。
电视机尺寸合理观看距离
15英寸 1.52米
17英寸 1.73米
20英寸 2.03米
21英寸 2.13米
25英寸 2.54米
29英寸 2.95米
30英寸 3.05米
34英寸 3.45米
42英寸 4.27米
43英寸 4.37米
45英寸 4.57米
50英寸 5.08米
55英寸 5.59米
60英寸 6.10米
70英寸 7.11米
若是实际上用的话，比上面的尺寸大一写也没所谓的，只要达到视觉上舒服就可以了
沙发和电视之间的距离是没有特别规定的，但是需要根据电视机的尺寸来决定，大概是三倍电视机的长度，这个长度是最舒适的观影距离。
以50寸的电视机为例，尺寸是1.27米，则最佳的观影距离就是1.27*3=3.81米。
其他尺寸的电视也用这种方法换算出来即可，所以当户型较小的时候不要选择太大的电视机。
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