does NRC = SAC for a = SAC x S or for A = Sum of a ?

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Jonathan Chertok

November 17, 2020 03:10

i’m working an example here. it uses a value for NRC. however the resources gives two equations. one uses SAC directly and the other use SAC in reference to the sum of a’s (the absorption of a material in space). is SAC = NRC or what? THANKS

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  krmerten November 17, 2020 20:41

  I recommend you read up on NRC and SAC, and you'll get the answer to your question. 

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  Jonathan Chertok November 17, 2020 21:32

  i’m done with acoustics readings. just trying to see where i am not understanding this one (or two?) equations katie...

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