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?

Hi, we have a project with large waiting rooms: are there specific values for "Reverberation time requirements", as there are not similar room type in the table 2 of reference guide? Thanks

Sound transmission requirements for adjacency combinations are listed in Reference Manual Table 1.

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...