HT sounds weird

[lauratom]

Looking for some suggestions here. I recently installed a new bay window from a residential window installation company near Toronto. After that, I started noticing my home theatre started sounding weird than usual. It has started a bit of echoing too. Does anyone know the reason behind this? Does the shape of the window make any difference in sound?

 

[hang-the-9]

Yes adding a Windows in the room will cause sound to be different. Try hanging a curtain over it, the thicker and more solid the better.

 

[lauratom]

Thank you