Pre-Delay

Definition

Pre-delay is the time gap between the original dry sound and the onset of the reverb. It's measured in milliseconds (ms) and typically ranges from 0ms to 200ms or more.

Purpose

Pre-delay serves several important functions:

• Maintains clarity by separating the dry sound from the reverb
• Simulates the time sound takes to travel to walls and back
• Helps position sounds in perceived depth
• Prevents the attack of sounds from being masked

Typical Settings

• 0-20ms: Intimate, close sound
• 20-60ms: Natural room feel
• 60-100ms: Pushed back, dramatic separation
• 100ms+: Obvious effect, creative applications

Application Tips

• Vocals: 30-80ms keeps lyrics clear
• Drums: 0-20ms for tight, punchy sound
• Synth leads: Can be longer for dramatic effect

Related Terms

• Early Reflections
• Decay Time
• Wet/Dry Mix