- #1
Speedy232
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Homework Statement
Composers often use a "fade out" at the end of a song.
Sound Engineers then have to choose a mathematical function (called damp functions) which makes the fade sound natural. The simplest choice is a linear function but, for most people, this function makes the sound fade too quickly at the beginning of the fade out. The most natural sounding fade is a logarithmic function.
Use your knowledge of transformations to find a suitable model of this function. You must justify your solution by stating your initial 'starting' function and then demonstrating and explaining how the function is changed by each of the constant values you introduce and/or change. Modify your model as needed in order to be sure that it is consistent with the problem posed.
Demonstrate and explain clearly a method to validate your model so that you can be sure that it is correct, including domain restrictions
On the y-axis it goes up in 0.1 which is called the amplitude. The x-axis goes up in 0.5 which is called time. You can just see the line. But from here, i don't know what to do? please help. Any help would be really appreciated.
Homework Equations
All i know is that log limits may apply to changing or making this graph.