SPL measurements-Acoustics Forum-Acoustic Fields Forum

Please consider registering
Guest

Home Acoustics Forum Calculation and Analysis Tools SPL measurements

SPL measurements

ppentium100

Member

Members

Forum Posts: 9

Member Since:
October 17, 2021

Offline

November 4, 2021 - 9:13 am

Hello,
To what extent is it possible to determine correct treatments by just evaluating room dimensions and accommodating for “conditions”(ie, the presence of equipment, furniture, windows, etc). That is, in the final analysis, do you have to take SPL readings?

Thanks, Phil

Dennis Foley

Chief Acoustics Engineer

Forum Posts: 643

Member Since:
August 12, 2013

Offline

November 4, 2021 - 10:12 am

You must consider room size/volume/usage along with the surface area coverage of all sound absorption surface areas within the room.

ppentium100

Member

Members

Forum Posts: 9

Member Since:
October 17, 2021

Offline

November 4, 2021 - 6:09 pm

Hello, again,
I don’t think my question was clear. I wanted to know if in every case you will need SPL readings. Or, how well can you hope to treat a room using only the criteria you mention above–ie, without the SPL readings.

Phil

Dennis Foley

Chief Acoustics Engineer

Forum Posts: 643

Member Since:
August 12, 2013

Offline

November 5, 2021 - 6:22 am

Room treatment type, amount, and position is based upon the pressure requirements of the chosen usage along with the dimensions of the room, the construction methodology and materials used within the room boundary surfaces.