Y =a sin b(x-h)+k
Maths is a must when you get into any kind of engineering. And trigonometry has a special relation to Direct Digital Synthesis, and sound synthesis.
And i been studying several uC-based synths code and structure along with some DSP basics .
And as the foundation to all sounds are the pure sinewave, we will star by creating an software oscillator inside a uC.
Therefore i'm preparing a series of basic intro tutorials into some relevant exercises in both maths and code.