What is Serial Processing?

Serial Processing is an audio technique in which multiple effects or processors are applied one after another in a signal chain. It is known for shaping sound step by step through a defined order of processing.

The process typically involves routing a signal through a sequence of effects—such as EQ, compression, saturation, and limiting—where each processor affects the output of the previous one.

Serial Processing emphasizes control and precision, as the order of effects significantly influences the final sound. For example, applying EQ before compression can yield a different result than compressing first and then EQing.

It is commonly used in mixing and mastering to refine tone, control dynamics, and enhance clarity in a structured and predictable way.

Today, Serial Processing is a fundamental approach in audio production, valued for its ability to build and shape sound progressively with detailed control over each stage.