What is a 7.1-channel home theater?

In the above, we learned about "What is 5.1 channel home theater", (ps: friends who have not read this article, Xiaobian suggested that you first look at the article to help understand the article. ). Today, everyone will follow the small series to understand what is a 7.1-channel home theater?

7.1-channel home theater

When it comes to 7.1-channel home theater, you have to understand 7.1 channels first. When it comes to 7.1 channels, we must understand 5.1 channels, then we must understand "What is 5.1 channel home theater". In this article, Xiaobian mentioned that " 5.1 channel can be said to be a system, this indicator includes center channel, front left and right channels, rear left and right surround channels, and 0.1 sound. The subwoofer channel, 5.1 channels connected to a total of 6 speakers ", and 7.1 channels, which means more than 2 speakers than 5.1 channels, what is the role of this? What better audio and video effects?

Compared with the 5.1 channel system, the 7.1 channel can better establish a sound field with a relatively balanced sound field before and after the audience. Because the human ear is divided into two, if there is only one center speaker behind you, the sound field will be biased. This deviation will cause you to feel that the sound is closer to the left, because your left ear receives the sound first. Sometimes I feel that the sound is on the right side, and the sound field will not have a three-dimensional effect, almost a flat sound, which may not sound right. The reason is: when your ear is not facing the pronunciation point, you need two speakers to correct the phase difference. This is why you should use at least two speakers (stereo) to listen to music. Therefore, the sound field and phase that can be created with two surround speakers are more advanced configurations in the home theater field.

Ok, I wrote so much. I believe everyone should have a certain understanding of 7.1 channels. What is 7.1-channel home theater? Simple can be understood as a home theater with a 7.1-channel speaker is a 7.1-channel home theater.

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