AV Audio Editor Tutorial: From Basic Cuts to Advanced Mixing

How to Use AV Audio Editor — Tips, Tricks & Best Practices

AV Audio Editor is a straightforward, Windows-based audio editing tool that handles common tasks: cutting, trimming, noise reduction, format conversion, and basic effects. This guide walks through setup, core workflows, and practical tips to get clean, polished audio whether you’re preparing podcasts, voiceovers, music clips, or sound effects.

1. Getting started: installation and setup

• Download the installer from the official source and run it with administrative rights.
• Launch the app and set your default audio device in the program’s preferences if available (input for recording, output for playback).
• Configure sample rate and bit depth to match your project needs: 44.1 kHz/16-bit for music distribution, 48 kHz/24-bit for video or higher-quality voice work.

2. Importing and organizing files

• Use File > Open or drag-and-drop to import WAV, MP3, FLAC, M4A, and other supported formats.
• For multi-file projects, create a folder and import all assets so they appear in the file list and are easy to locate.
• Rename tracks or add notes in the project (if supported) to keep versions clear (e.g., raw_voice_v1.wav, denoised_v2.wav).

3. Basic editing workflow

1. Preview the audio and mark regions to keep or remove using selection tools.
2. Use Cut, Copy, Paste, and Delete to remove unwanted sections—remove long pauses and filler words to tighten pacing.
3. Use Fade In/Fade Out at clip boundaries to avoid clicks or sudden jumps.
4. Zoom in for sample-accurate edits near transient points (plosive pops, edit joins).

4. Noise reduction and cleanup

• Always work on a copy of the original file.
• Identify a short sample of background noise (silence with only noise present) and use the Noise Reduction or Noise Removal tool to capture the noise profile.
• Apply the reduction conservatively: too aggressive settings introduce artifacts (underwater, warbling).
• Use Spectral View (if available) to visually isolate and remove hums, clicks, or isolated noises with a de-clicker or spectral repair tool.

5. Equalization and tonal shaping

• Start with a low-cut (high-pass) filter around 80–120 Hz for voice work to remove rumble; for music, choose lower cutoffs.
• Use a gentle presence boost (2–4 kHz) to add clarity to vocals and a slight reduction in muddy 200–500 Hz if needed.
• Make subtle adjustments: broad Q values for gentle tonal shifts, narrow Q for surgical resonant cuts.

6. Dynamics: compression and limiting

• For voice, use gentle compression: ratio 2:1–4:1, attack 10–30 ms, release 100–300 ms, threshold set so gain reduction is 2–6 dB on average.
• Use makeup gain to restore perceived loudness after compression, then apply a limiter to catch peaks.
• For music, use parallel compression or bus compression moderately to preserve dynamics while increasing perceived loudness.

7. Effects and creative processing

• Reverb: add short, subtle room reverb to place vocals in a natural space; avoid long tails for spoken word.
• Delay: use slapback or subtle delays for width; sync delay times to project tempo if needed.
• Stereo imaging: use panning and subtle stereo widening for music; keep lead vocals and bass centered.

8. Working with multiple tracks and mixing

• Use separate tracks for different sources (dialogue, music, SFX). Balance levels with faders, aim for consistent average loudness.
• Automate volume rides for spoken word to keep dialogue steady without over-compressing.
• Use buses/groups for common processing (e.g., a vocal bus with EQ and compression) to maintain a cohesive sound.

9. Exporting and format considerations

• Choose the export format depending on the use case: