If you are an embedded engineer, an audio hobbyist, or a data scientist, you have likely bumped into the three-letter acronym that rules them all: DSP (Digital Signal Processing).
void moving_average(float* input, float* output, int length) output[0] = input[0]; // Initial sample for (int i = 1; i < length; i++) output[i] = (input[i] + input[i-1]) / 2.0f; Use code with caution. Copied to clipboard digital media processing dsp algorithms using c pdf
Fixed-point vs. floating-point math. Fixed-point is faster on simple embedded chips, while floating-point provides better precision for complex audio processing. Pipelining: The Art of Signal: Implementing DSP Algorithms in
Convolution: The mathematical foundation for effects like reverb in audio or blurring and sharpening in image processing. Applications of Media Processing an audio hobbyist