White Noise

What it is

White noise is a type of random audio signal containing equal intensity across all audible frequencies. It sounds like static and is often used to mask other sounds or create a neutral ambient backdrop.

Why it's important

It provides a neutral audio bed that helps reduce distractions during voiceovers, smooth audio transitions, simulate environmental sounds for realism, and sometimes even relax or focus listeners.

When/how to use

Use it in post-production to fill audio gaps or improve focus in sound mixes. Also helpful in ASMR or meditation content for calming effects.

Best Practices

Use for masking – Employ white noise to cover unwanted background sounds in recordings.
Layer subtly – Add faintly in post to smooth audio transitions or create atmosphere.
Avoid listener fatigue – Keep levels low, as harsh white noise can quickly become distracting.