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Question:

Questions about the 7.1 home theater

The 7.1 family cinema has been set up, but it is influenced by the living room environment and is surrounded by a sofa.Most of the HD movies now are 5.1. Most of the time, they don't need to be used around, and they only use left and right surround, which makes the sound location inaccurate.It's too difficult to change the line every time. I don't know any way to make the power amplifier do not apply around the 5.1 channel movie, and use it to surround it.Thanks for your help. Thank you.

Answer:

In the settings bar, left and right around the closed, only after the opening or around, all directly use the power amplifier to simulate 7.1 channels, put 5.1 of the film is not good
To change only if the decoration equipment, do not want to move, will replace the rear surround speakers into a wall hanging type, and then placed in the side around now surround back position, then the side surround placement angle and work, adjust the angle. Set the parameters of each speaker carefully in the amplifier.As for what you're talking about, it's not very easy to implement because the power amplifier is based on the incoming signal to distinguish which speakers should sound, and it seems never seen in the power settings that there is a different signal around the settings
I said, I think you compare that to achieve.I'm an audio developer. In 7.1 became popular, and you encounter many similar problems in many customers, but when we design to solve this problem, such as the use of high quality ceiling speakers or embedded speakers, through these methods can solve the general post family sofa placed against the rear wall surround speaker placement problem.But now you can't move is estimated, design standard of home theater, the sofa is not on the wall, because of the need to accommodate rear surround speakers, of course, in practice, the living room theater system against the rear wall is inevitable. The crux of your problem is that the back surround occupies the side surround position.

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