Who turns center off when listening to music


Regarding 3.1 systems. When listening to music; Who deactivates the center channel via the processor?

And with surround systems who goes back to 2.1 when listening to music.  Do any of the processors have presets you can you for this?

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@soix

If you’ve ever listened to to a truly high-end, 2-channel system NONE of them use a center channel speaker because it’s completely unnecessary.

Well its obvious you have never heard a high end system WITH a center channel, don’t blame @asctim. Why do you prefer being trapped in the sweetspot? Once you leave the sweetspot anything meant for the center will be skewed and sound to be coming from the speaker you are nearest, don’t get upset, thats fact.

When you engage a center channel anything coming from the center channel will still sound like its coming from the center, no matter where you are sitting, standing or walking, fact.

You must know that stereo started with 3 speakers not two.

You must know that Meridian has been a proponent of a center channel with their "trifield" upmixer since the nineties.

I am only talking about music NOT movies of course.

Stop please, if YOU prefer two speakers, wonderful, but to slam @asctim , myself, the founders of stereo, Meridian, and Frank Sinatra all in the same post??

No. If you want more reference I can post but think you get the picture. I am not even talking about atmos or surround sound, simply 3 channel "stereo".

The problem with "high end" users of a CC isn’t the speakers, its the setup. The tweeters of all 3 speakers have to be the same height to get the desired effect. Most pics I have seen the center is either too low or too high.

 

 

Well its obvious you have never heard a high end system WITH a center channel, don’t blame @asctim. Why do you prefer being trapped in the sweetspot? Once you leave the sweetspot anything meant for the center will be skewed and sound to be coming from the speaker you are nearest, don’t get upset, thats fact.

@kota1 Who the hell owns and listens to a high-end, 2-channel system and doesn’t sit in the sweet spot?

You must know that stereo started with 3 speakers not two.

I can’t even. I’m out.

 

@acman3 Guilty as charged. 🙄

High-end speaker companies like Magico and Wilson make center speakers but never use them at audio shows despite most listeners not being able to sit in the sweet spot. Wonder why? Hmmm. What’s wrong with them???  They must have not gotten the 3-channel stereo memo. 🤔🤭🤪😝

@soix

I totally understand why they don’t use a center channel. I’ve been to audio shows and listened to plenty of high-end 2 channel systems. I know what they can do. A center channel used the way I use it does something they can’t do. It can prevent comb filtering from inter-aural crosstalk. The argument that it’s not necessary is well taken, as I know from experience that the sound can still be great despite the crosstalk. Nevertheless, I prefer to not hear that crosstalk. The only ways I’ve found that work for me to my satisfaction are to either use a divider wall between two speakers that comes all the way up to my face to keep the speakers from playing into the wrong ear, or use an array of 3 speakers that are fairly close together and employ channel summing in the center and differencing on the side speakers. There are other recursive schemes out there that also do a good job of reducing crosstalk but I feel they add issues of their own.

Crosstalk was never an intended feature. It’s a parasitic effect that comes along with only using 2 speakers. People found that they could live with it, and 2 speakers is the simplest way to get some kind of stereo effect, so it became the default standard, mostly out of practicality. Some people have adapted so much to it that they actually add crosstalk to their headphone setups to simulate speakers in a room! I definitely don’t like that with headphones, but to each their own. I do what sounds best to me. Crosstalk isn’t my favorite thing.

My setup still requires that I sit in the sweet spot for full stereo imaging. If I go out of the sweet spot the imaging collapses but centered vocals still stay in the center. More typical multi-channel systems are less sensitive to sweet spot position, but it’s still the best place to be.