What is Parallel Processing?

Parallel Processing is an audio technique in which a processed version of a signal is blended with the original unprocessed signal. It is known for enhancing sound while preserving its natural dynamics.

The process typically involves sending a signal to a separate channel or bus, applying effects such as compression, distortion, or EQ, and then mixing that processed signal back in with the dry signal.

Parallel Processing emphasizes control and balance, allowing the benefits of heavy processing—like increased punch or thickness—without losing the clarity and dynamics of the original sound.

It is commonly used in mixing for drums, vocals, and instruments, especially in techniques like parallel compression (often called “New York compression”).

Today, Parallel Processing is widely used in modern music production, valued for its ability to add power, depth, and detail while maintaining a clean and natural sound.