How to Crossfade Two Recordings
Updated October 2026
A crossfade blends the end of one piece into the start of the next. Done well, the join disappears; done badly, the room sound jumps.
The short version
- Overlap the two pieces slightly and fade one out while the other fades in.
- Match the room tone on both sides, so the join does not change the sound.
- Keep the crossfade short for speech; longer for music.
- Listen to every join at normal volume.
Why the join matters
Two recordings made at different times can have different room sound. If you simply butt them together, the change is audible as a click or a sudden shift in the background.
The method
Overlap the end of the first piece with the start of the second by a short time. Fade the first out while the second fades in. The overlap should be short for speech, a fraction of a second, so the words are not blurred.
Match the room
If the two sides sound different, add a little room tone under the join. A short section of the quiet room tone, faded in and out, smooths the change. The room tone guide explains how to record it.
Check the joins
Play the join several times at normal volume. Listen for a click, a dip, or a change in the background. If you hear it, adjust the overlap or add more room tone.
Join the pieces without a seam
Tunedzy’s Multitrack lays out clips with fades, so you can overlap two pieces and check the join by ear.
Free tools for this
Frequently asked questions
How long should a crossfade be?
Short for speech, longer for music. Listen to the join.
Why does the join still click?
The fade is too short, or the two sides start at different levels. Fade a little longer and check the level.
Can I crossfade a whole edit?
You crossfade each join. The rest of the recording is untouched.
Keep going
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