period three
Acoustical Analysis
notes
Computerized Analysis Tools
Figure 45
Solving these algorithms manually can be tedious and time consuming, especially when one or more paths need further attenuation and the calculations have to be repeated. Fortunately, computer software tools are available to spare analysts from the
Also, computer programs make it easier to perform tradeoff, or “what if?,” analyses. Examples may include determining the effects of using a duct silencer, changing the construction of the
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