Do the following calculations on paper. Scan or photograph and submit. You are building a recording studio, and want to have a high level of sound isolation between the live room and the control room. This wall will be 3 m wide and 2.5 m tall. You decide on a construction that will have a TL of 60 at 1000 Hz. However, you need to install a window in this wall, and the best window you can afford has a TL of 45 at 1000 Hz. If the window is to be 1.5 m wide and .75 m high, what will the composite TL of the wall be? For the studio above, what would the NR of the wall be if the total absorption in the receiving room is 15 metric sabins?
Do the following calculations on paper. Scan or photograph and submit. You are building a recording studio, and want to have a high level of sound isolation between the live room and the control room. This wall will be 3 m wide and 2.5 m tall. You decide on a construction that will have a TL of 60 at 1000 Hz. However, you need to install a window in this wall, and the best window you can afford has a TL of 45 at 1000 Hz. If the window is to be 1.5 m wide and .75 m high, what will the composite TL of the wall be? For the studio above, what would the NR of the wall be if the total absorption in the receiving room is 15 metric sabins?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Assignment 10: Sound Isolation for a Recording Studio
Do the following calculations on paper. Scan or photograph and submit.
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You are building a recording studio, and want to have a high level of sound isolation between the live room and the control room. This wall will be 3 m wide and 2.5 m tall. You decide on a construction that will have a TL of 60 at 1000 Hz. However, you need to install a window in this wall, and the best window you can afford has a TL of 45 at 1000 Hz. If the window is to be 1.5 m wide and .75 m high, what will the composite TL of the wall be?
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For the studio above, what would the NR of the wall be if the total absorption in the receiving room is 15 metric sabins?
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