Hi, It is told that Rw is very similar to STC, I would like to ask for Sound transmission, Does LEED recognize the use of Rw (Weighted Sound Reduction index) and ISO 140 (acoustic) standard instead

If I have an conference room (occupied area) next to an electrical room, do I...

dear all,

Is it possible to achieve compliance for this credit by taking reverberation measurements once the multifamily units are occupied and furnished?

Hi, we have a museum project with general exhibition areas: are there specific values for "Reverberation time requirements", as there are not similar room type in the table 2 of reference guide?

Hello, Cold you please provide a tip, how to achieve reverberation time 0.8 in very large open office areas. Good absorptive materials do mot work for so large spaces as 1,000 sq.

Do the requirements about sound transmission have to be applied for moveable partitions in open-plan office? Achieving the STC values from table 1 betweeen two standards offices separated by a move

Does this credit take power generators into account? It's not a HVAC equipment, however it's quite loud...

If open plan office is linked with entrance, guest circulation areas and corridors from another zone (which totally takes about 2'000 m2), how we can calculate and predict Reverberation Time?

I have a fully filled out acoustic performance calculator that is showing "No" compliance on Background noise that I believe is because of 2 empty rows in the table. I have enabled Macros.