Flatscreen between speakers


Has anyone found a solution to cancel or at least improve the acoustic glare caused by a flatscreen tv on the wall behind the speakers? I don’t have a dedicated room and have to share the room with my home theater setup. I have thought of using an appropriate curtain and treat the tv as if it was a window. I am also considering light 3D printed panels that I can temporarily hung when listening to music and take down when watching TV with the wife. 
I tried hanging a couple of thick towels on it to see if there would be any improvement and the answer is yes. The center image is more solid and a little deeper. Nothing drastic but if I could squeeze anything positive, why not. Please let me know if you have confronted this issue in the past and whether you were able to solve it. Thanks. 

spenav

@spenav thanks.  The idea for the room and the setup has been evolving for a long time, starting before I even had a physical space to build it.  Frankly, even though 5.1 Blu-ray soundtracks sounded great pretty much from day one with multichannel DSP correcting for any latent room issues, it took a long time and a lot of work to get two-channel direct stereo to sound great even though the Arcam has a decent amplifier section.  It wasn’t until fairly recently that I determined the flatscreen was a big part of the problem.  I never listen to two channel music without the screen covered anymore.  Now both analog and digital two channel sound much better in direct stereo sourced from my external front ends than two channel digital processed by the Arcam, due in large part to substantial improvements in those sources combined with the screen covering trick.

Good luck with your efforts to get better sound.

kn

@rjinaz86323

Your situation is different. You have a near field setup. I have a very similar setup in my office. It sounds great. My speakers are about five feet apart on opposite sides of my monitor and the cones are just barely in front to the monitor. In this case it images deep behind the monitor. Sounds great. No, if I were trying to optimize for sitting back six feet... that would be a different story. 

@rjinaz86323. Putting absorbing panels on the side wall might help. Where to put them is the question: you will need a helper and a small mirror. While sitting in your listening position, have the helper slide the mirror along the wall until you can see the tweeter on your speaker. That will the general area where the panel needs to be located. Look up first reflection online if you need more information. 

@kubla36. Great panel, that was my original plan except that I was thinking of splitting it into three panels to make it even easier to handle. I wasn’t aware that these existed on amazon. Yours looks really good. I might combine both designs, we will see. Thanks. 

I started out putting together a mixed use system. HT/HIFI after awhile I decided I could not “serve two masters” I took down my center channel and in its place I put up a temporary acoustic panel that I can remove while watching tv which I actually don’t do much of. Also, I discovered that the phantom center image that my speakers create is pretty strong for the tv watching that I do and is acceptable for me. Now, if you’re a HT enthusiast that may not fly. Good luck tho

@knownothing 

Blu-ray soundtracks sounded great pretty much from day one

I don't know what your set-up is, but do you have a centre-channel speaker?  If so, what do you do with it when playing two channel stereo?

If a flat panel TV interferes with your sound quality, surely a purpose-built resonator like a dynamic speaker would be worse?