Sound is better when I stand up?


Why is this? No matter my listening room (large basement with 7 1/2 foot ceilings or small office with 8’ ceilings), the sound is more open and more spacious when I stand up from my listening chair. When I sit, the sound compresses a bit. Sitting, the tweeters are about 5-6" above my ear level. Should I angle the speakers down?

My chair is at the apex of the .83 ratio Jim Smith suggests for getting better sound. I'm about 3' from the back wall and my standmount speakers are 3' from the front wall. 

What acoustics are responsible for this?

128x128simao

tom_guyette it would be the latter. It's plush and upholstered which means I'm definitely, according to your observations, getting some absorption mids and highs

Ah… no.
(He is saying the opposite.)

The sound hits your ears first.
Then it bounces back off the wingback and splashes back adding to the next wave(s) of sound coming directly to the ears from the speaker.

It should sound similar to standing with your back against the wall.

As the chair’s headrest becomes more and more plush and absorptive… it should become more and more like no headrest. And if it was a wood or leather headrest then it gets worse and worse becoming more like standing with the back against the wall

Just try the “back to the wall” and then try the chair.
And try the chair with a sheepskin or blanket on it. Or even a hard plastic cover.

There should be changes… I would think.

But plushness will not do much at all as the frequency gets lower, unless the headrest is like a transparent net. 

 

Those are my thoughts anyway. Compare to your situation, run some experiments changing the area behind your head with the wing back, and a sense of what's going on could become apparent. 

+1

SIMAO. When you stand, you are changing the distance your ears are from the speakers, (less) the back wall (more) and the ceiling.  Yet sound wise, you like that position better.  Experiment with duplicating each of those new dimensions while sitting... one at a time.  The .83 thing is a starting point only.  It's not sacrosanct. Your room and speakers change everything so suggest you experiment freely from that beginning. Angling speakers down however, is seldom a good idea for well designed transducers.  Better to raise your seating position. 

Have fun and enjoy the music.

I know halloween is over, but this headgear should make the ”standing up sound”, and the “seated sound”… a bit more similar.

 

@holmz 

 

I think you have it… tilt that back a bit and it really improve the sound at the seated position. 

holmz 

 

I think you have it… tilt that back a bit and it really improve the sound at the seated position. 

The chair does that already, the headgear is to replicate the chair when standing. And gets better and closer as the angels angles get steeper.