Wooden blinds vs cellular shades for acoustics


Standard old school advice for large window acoustical treatment seems to be "heavy draperies". Some cellular shades (Hunter Douglas, Bali) have high factory-rated NRC (0.60 or better). That's about the same for what little I've found for draperies.

Recently, I heard that partially-open wooden blinds are best for acoustics, acting through diffusion, rather than absorption. Opinions? Experiences?

Thanks
leeofb

Showing 1 response by jedinite24

Anyone else have any experiences they want to share with adding Dynamat, Marigo dots or something similar to windows or glass surfaces in their listening rooms?

Thanks