[chuck-users] blind user
haberg-1 at telia.com
Wed Sep 1 18:04:58 EDT 2010
On 1 Sep 2010, at 23:40, Rich Caloggero wrote:
> FYI: I'm one who never took a signals course in college. I have some
> basic idea of complex numbers, but really have no clue why they
> should relate to sound / audio signals at all.
It is called the complex method. Write the signal as the real part of
A*exp(i*w*t). Then the phase trigonometric phase computations become
simpler in view of that exp(x + y) = exp(x)*exp(y) also for complex
numbers x, y.
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