How to fade in an intro recording for an interview

An intro that starts at full volume can sound abrupt, especially when it leads into a recorded interview. A short fade-in eases the sound from quiet to its normal level, making the opening feel more deliberate.

You can do this in the Audio Editor without re-recording the interview. The steps below work for a separate intro clip or an intro at the beginning of a longer recording.

Fade in the interview intro

1. Open the Audio Editor and open the audio file you want to edit. If your intro and interview are separate files, place them on tracks so you can work on the intro independently.
2. Find the intro at the start of the timeline. If it is part of a longer recording, identify the intro section before you make changes. Keep a copy of the original file in case you want to start over.
3. Apply a fade-in to the intro clip, starting at its first sound and ending where it should reach its usual level. A brief fade of about half a second to 1.5 seconds often suits spoken words. Music may need a longer fade, depending on its rhythm and how it enters.
4. Listen from just before the intro begins through the first sentence of the interview. Check that the opening is audible, the fade does not hide the first word, and the interview follows at a comfortable level.
5. Adjust the fade length if needed, then export the finished audio as WAV or MP3. Keep the original recording unchanged until you have checked the exported file.

If the intro is already part of the same recording as the interview, make sure the fade covers only the intro. Applying it to the whole file would make the interview itself start quietly too.

Choose a fade that fits the intro

For a spoken introduction

Use a short, gentle fade so the first word is clear. If the voice begins with a soft consonant, such as an F or S, listen closely: those sounds can be quieter than the rest of the sentence and may disappear under a fade that lasts too long. Start the fade at the beginning of the voice, not before it, unless you want a moment of silence first.

For music before the interview

A longer fade can make a music bed feel less sudden. Use the beat and mood as a guide. A slow ambient intro may work well with a fade of a few seconds, while a short musical cue may feel better with a quicker rise. Listen through the transition into speech, not just to the music on its own.

For music and speech together

If the intro has music under a spoken welcome, decide which sound should lead. Fading both together gives the whole opening a gradual start. If the voice needs to be clear right away, use a shorter fade on the speech or arrange the music so it rises gently beneath it. The Audio Editor supports multiple tracks, which can help you keep separate sounds editable.

If the opening still sounds abrupt

A fade-in only changes how the sound begins. It does not remove a click, a loud breath, room noise, or a cut that happens too suddenly. Listen to the first second at a normal volume. If the abrupt sound is part of the recording, trim or edit that section as well as setting the fade.

Fix common fade-in problems

1. Shorten the fade if the first word is hard to hear. A long fade can lower the opening syllable for too long. Reduce its duration and listen again from the start of the sentence.
2. Make the fade longer if the sound jumps in. If the intro still feels sudden, extend the fade a little at a time. A gradual change is usually easier to judge when you listen to the transition at normal playback volume.
3. Check which clip you changed. If the interview also starts quietly, the fade may cover the full recording or the wrong clip. Undo or reopen the original, then apply the fade only to the intro section.
4. Trim unwanted silence before the first sound. Silence at the start can make a fade seem ineffective because the actual sound begins later. Remove only the empty lead-in you do not want, then set the fade from the sound's true beginning.
5. Listen to the exported file. If the project sounds right but the exported copy does not, check that you exported the edited version and listen to it from the beginning. If needed, export again in WAV for a larger file or MP3 for a smaller file to share.

Keep the edit natural

A fade-in changes volume over time. It will not repair a noisy recording or make a quiet voice clearer by itself. If the intro sounds rough, listen for background noise, a clipped first word, or a mismatch between the intro and the interview. Fix the cause before making the fade longer, since a longer fade can make the opening harder to hear without removing the underlying problem.

The Audio Editor runs in your browser. Files you open and recordings you edit stay on your device.