7 Day Study - App - Measurement Process -Acoustics Forum-Acoustic Fields Forum

Hi,

I am interested in measuring my room and I went through your 7 day study page. I have some questions regarding the process and I was wondering if you could help me out here.

Regarding the inside measurement:

1.- I understand that the mic of the smartphone should point directly towards to each surface in the room, I assume that is ceiling, lateral walls and floor. Is that correct?

2.- How far should the mic be positioned from each surface? Is it the 1 meter distance mentioned in the case of measuring the outside noise?

3.- At which height should the microphone be positioned?

4.- What is the time/ duration measurement recommended for each surface?

5.- I have one wall with two windows and a ventilation duct. In these types of situations, where do i position myself?

Thank you so much for your time and help!

Best,
Marco