Closing The Curtains?

[Macca]

I don't think it's your imagination at all.

I have blackout shades in my listening room. I discovered pretty quickly that I can change the treble balance in my room by raising or lowering the shades by different amounts. My listening room is moderately treated, but the amount that the shades are open/closed still has a major effect on the treble response.

I was hoping there would be someone else who has experimented and found the same thing I did! Thanks. Think I will order a USB mic and do some measuring then.

[33na3rd]

I was hoping there would be someone else who has experimented and found the same thing I did! Thanks. Think I will order a USB mic and do some measuring then.

You're welcome!

I use this very affordable mic with my smartphone for measurements.

https://www.parts-express.com/dayton...droid--390-810

I do realize that shipping to the UK will make it less of a bargain though.