Adobe Audition Tutorial: A Complete Beginner’s Guide to Editing Audio Like a Pro

Adobe Audition is one of the most capable audio editing tools available — but opening it for the first time can feel overwhelming. Two editors, dozens of panels, and no obvious starting point. This tutorial cuts through that confusion. You’ll learn how to set up Audition correctly, record and clean up audio, build a multitrack mix, and export a finished file — in the order you’ll actually do it.

What Is Adobe Audition and Who Is It For?

Adobe Audition is a professional digital audio workstation (DAW) built for recording, editing, mixing, and restoring audio. It sits in the Adobe Creative Cloud ecosystem alongside Premiere Pro and After Effects, making it the go-to choice for podcasters, voiceover artists, YouTubers, and film and TV post-production teams.

Unlike a simple editor such as Audacity, Audition offers a full multitrack environment, industry-standard noise reduction tools, and deep integration with video editing software. Unlike a full music production DAW such as Pro Tools or Logic Pro, it prioritizes dialogue, speech, and audio restoration over instrument recording and MIDI sequencing.

If you’re producing spoken-word content of any kind — a podcast, a YouTube voiceover, a documentary interview, or an audiobook — Adobe Audition is designed exactly for that workflow. This tutorial will get you producing clean, professional-sounding audio from your very first session.

Getting Started — Setting Up Adobe Audition Correctly

Before you record a single word, a few first-launch settings will save you hours of troubleshooting later. The most damaging beginner mistake happens here: mismatched sample rates cause your audio to play back at the wrong pitch or speed, and it’s entirely avoidable if you configure things correctly from the start.

Configuring Audio Hardware Preferences

1. Open Preferences. Go to Edit → Preferences → Audio Hardware (Windows) or Audition → Preferences → Audio Hardware (Mac).

   

2. Select your audio device. Under Device Class, choose CoreAudio on Mac. If you’re using a USB microphone or audio interface, it should appear in the Default Input and Default Output dropdown menus — select it here.

3. Set your buffer size. A buffer of 256 samples is a reliable starting point for most systems. Lower values reduce monitoring latency but increase CPU load; higher values are safer on slower machines. Click OK to confirm.

Note: If you hear crackles or dropouts during playback, increase the buffer size to 512 or 1024 samples. This is almost always the cause when audio sounds glitchy immediately after setup.

Choosing Your Sample Rate and Bit Depth

Your sample rate must match across your project, your recording device, and your export settings. Getting this wrong is the number-one cause of audio that plays back at the wrong pitch or speed after export.

1. For video content and podcasting: Use 48 kHz — this is the broadcast and video standard. Most video editors, including Premiere Pro, expect audio at 48 kHz.

2. For music production only: Use 44.1 kHz, which aligns with the CD audio standard.

   

3. For bit depth: Record at 24-bit as a minimum. This gives you far more dynamic headroom than 16-bit and produces significantly cleaner results when you apply effects or adjust levels in post.

4. 32-bit float recording is worth noting: Audition works internally in 32-bit float, which means even if your recording clips slightly at the source, there is more recoverable information than with integer recording formats. If your recording hardware supports 32-bit float capture, use it.

   

To set the default sample rate for new sessions, go to Edit → Preferences → Audio Channel Mapping and confirm your device settings match your chosen rate.

Understanding the Adobe Audition Interface

When Audition opens, you’re greeted with two distinct workspaces. New users routinely click into the wrong one and then wonder why things aren’t working the way they expect. Understanding which editor does what — and when to use each — is the single most important orientation step in this tutorial.

Waveform Editor — Single-Track Editing

The Waveform Editor is Audition’s destructive editing environment. It operates on a single audio file at a time and shows you a visual waveform representation of that file.

When to use it: - Cleaning up a single recording before bringing it into a mix - Applying noise reduction or audio restoration - Trimming silence, removing mistakes, or adjusting the loudness of one file - Exporting a finished single-track file (e.g., a voiceover clip)

Key controls to know: - The zoom controls along the bottom of the waveform let you zoom in to individual syllables for precise cuts. - The Transport bar (play, stop, record buttons) runs along the bottom of the screen. - The Levels panel (typically docked on the right) shows real-time input and output metering during recording and playback.

Editing here permanently modifies the file unless you undo — which is why you should always work on a copy of your original recording, or use the History panel to step back through changes.

Multitrack Editor — Building a Full Mix

The Multitrack Editor is Audition’s non-destructive mixing environment. Here, you stack multiple audio clips across separate tracks on a timeline and mix them together.

When to use it: - Combining a voice recording with background music - Editing a multi-guest podcast where each person recorded on a separate track - Adding sound effects, intros, and outros - Building any project that involves more than one audio source

Editing in Multitrack is non-destructive: Audition never changes your original audio files. Instead, it stores instructions about how clips should be arranged, trimmed, and processed. Your session is saved as a .sesx file (Adobe Audition’s native session format), which references your audio files rather than embedding them.

The timeline layout will feel familiar if you’ve used any video editor. Tracks run horizontally from left to right. Each track has volume, mute, solo, and record-arm controls on its left-hand channel strip.

Recording Audio in Adobe Audition

With your hardware configured and your interface oriented, you’re ready to record. Whether you’re recording in the Waveform Editor for a quick single-track capture or setting up a Multitrack session for a multi-source recording, the core principles are the same.

Setting Input Levels and Avoiding Clipping

Getting your input levels right before you press record is non-negotiable. Recording too quietly forces you to amplify the audio in post, which also amplifies noise. Recording too loud causes digital clipping — a hard, distorted ceiling that is unrecoverable in any software.

1. Open the Levels panel (Window → Levels if it’s not visible). Watch the input meter while speaking at your normal recording volume.

   

2. Target peak levels between -12 dBFS and -6 dBFS. This leaves headroom for louder moments while keeping the signal well clear of the 0 dBFS clipping ceiling.

   

3. Enable monitoring. In the Waveform Editor, click the microphone icon in the Transport bar and then press the flashing red record button. In Multitrack, click the R (Record Arm) button on the track you want to record, then press the main record button in the Transport bar.

   

4. Check for latency. If you hear yourself delayed in your headphones, return to Preferences → Audio Hardware and reduce the buffer size, or enable direct monitoring on your audio interface if it supports it.

   

   

5. Do a test recording of 20–30 seconds before committing to a full session. Listen back on headphones to check for noise, level inconsistencies, or unexpected hum.

Pro Tip: Always record 5–10 seconds of room tone at the start of every session — just the room, no talking. This silence sample is what Audition’s Noise Reduction tool uses to identify and remove background noise. Don’t skip it.

Gear Note — Start With Clean Audio

The best editing session is one where there’s less to fix. The quality of the audio you send into Audition directly determines how much repair work comes out the other side. If you’re recording on-location or in an untreated room, a wireless microphone with built-in noise handling makes a measurable difference. The Hollyland LARK MAX 2, for example, records in 32-bit Float at 48 kHz — a format that maps directly to Audition’s high-resolution workflow — and includes AI Noise Cancellation that reduces ambient noise before it even enters your session. Starting with cleaner source audio means Audition’s tools work better and more naturally, with less risk of over-processing artifacts.

Core Audio Editing Workflow in the Waveform Editor

This is where the majority of day-to-day Audition work happens. Once your recording is captured, you’ll spend time in the Waveform Editor trimming it into shape before it goes anywhere near the Multitrack. These are the skills that make up roughly 80% of everything a podcaster, voiceover artist, or video producer needs from this software.

Selecting, Cutting, and Deleting Audio

1. Select the Time Selection tool from the toolbar (keyboard shortcut: T). This is the default selection tool and the one you’ll use for almost all editing.

   

2. Click and drag across the portion of the waveform you want to remove — a long pause, a mistake, a distracting noise.

   

3. Use Ripple Delete (Backspace on Windows / Delete on Mac) to remove the selected audio and close the gap automatically. This is far more efficient than a standard delete, which leaves silence in place. Ripple Delete is the single most time-saving editing command you’ll use in Audition.

4. For smaller edits, zoom in using Ctrl + scroll wheel (Windows) or Cmd + scroll wheel (Mac) to work precisely at the word or even syllable level. Removing filler words (“um,” “uh,” “like”) is much easier when zoomed in far enough to see individual phonetic shapes in the waveform.

   

Fades and Crossfades

Cuts without fades often produce an audible click or pop at the edit point — a telltale sign of unprofessional editing. Fades eliminate this.

1. In the Waveform Editor: Select the first half-second or so at the start of your recording. Go to Favorites → Fade In (or right-click the selection and choose Fade In). Do the same in reverse at the end using Fade Out.

   

   

2. In the Multitrack Editor: Hover your cursor over the top-left or top-right corner of any clip. A small fade handle will appear. Click and drag it inward to create a fade. Where two clips meet, overlapping them slightly and dragging the handles creates a crossfade — a smooth transition between edit points.

   

3. Crossfades are essential when you’ve cut between two sections of continuous room tone or music. Without one, even a well-timed cut can sound abrupt. With a 20–50ms crossfade, it becomes inaudible.

Using Markers for Navigation

Markers let you flag specific moments in a long recording for fast navigation — particularly useful in podcast interviews, long voiceover sessions, or any recording over 15–20 minutes.

• Press M during playback or while scrubbing to drop a marker at the current playhead position.

• Open the Markers panel (Window → Markers) to see all markers in the session. Double-click any marker to jump directly to that point.

  

• Use markers to flag good takes, section transitions, or moments that need review — then work through them systematically rather than scrubbing through the full file each time.

Noise Reduction and Audio Cleanup — The Most Used Feature

Adobe Audition’s noise reduction tools are the primary reason many content creators choose it over simpler alternatives. Whether you’re dealing with HVAC hum, room echo, electrical hum, or background street noise, Audition has a targeted tool for each scenario. Used correctly, these effects can transform a mediocre recording into something that sounds genuinely professional.

Noise Reduction (Process) — The Standard Method

This is the most powerful and most used noise reduction tool in Audition. It works by learning what your background noise sounds like and then subtracting it from the entire recording.

1. Find a clean noise sample. Locate a section of your recording that contains only background noise with no speech — ideally the room tone you recorded at the start of the session. Select 1–3 seconds of it.

   

2. Capture the Noise Print. Go to Effects → Noise Reduction/Restoration → Noise Reduction (Process). In the dialog box, click Capture Noise Print. Audition now has a fingerprint of your background noise.

   

   

3. Select the full recording. Press Ctrl + A (Windows) or Cmd + A (Mac) to select everything.

   

4. Apply the effect. Back in the Noise Reduction dialog, set the Noise Reduction percentage. Start between 70–80% and listen to the preview before committing. Click Apply.

   

5. Avoid over-processing. Pushing the reduction above 90–95% introduces artifacts that make voices sound hollow, robotic, or “underwater.” A slightly noisier but natural-sounding result is always preferable to a heavily processed one.

DeNoise and DeHum Effects for Quick Fixes

When you don’t have a clean noise sample — or you’re cleaning up a file someone else recorded — Audition’s adaptive effects handle the job with no setup required.

• DeNoise (Effects → Noise Reduction/Restoration → DeNoise) analyzes the audio in real time and reduces broadband noise without a noise print. It’s less precise than the standard Noise Reduction process but faster and effective for mild noise problems.

  

• DeHum (Effects → Noise Reduction/Restoration → DeHum) targets the steady electrical hum caused by ground loops, cheap power supplies, or unshielded cables. Set the fundamental frequency to 50 Hz (European electrical standard) or 60 Hz (North American standard) depending on your location.

  

  

Both effects can be applied non-destructively via the Effects Rack in Multitrack, allowing you to adjust or remove them at any time.

Spectral Frequency Display for Surgical Repairs

For isolated noise events that Noise Reduction can’t cleanly remove — a cough in the middle of a sentence, a chair squeak, a phone vibration — Audition’s Spectral Frequency Display offers surgical precision.

Switch to the Spectral view using the button at the top of the Waveform Editor (it looks like a grid icon). You’ll see the audio represented as a color-coded frequency map: louder sounds appear brighter, and you can identify specific noise events as distinct shapes against the background.

Use the Marquee Selection or Lasso tool to select the problematic region, then press Delete or apply Heal (Effects → Noise Reduction/Restoration → Heal Selection) to replace it with surrounding audio. This approach is time-consuming but delivers results that no automated tool can match for one-off repairs.

Multitrack Mixing Basics

Once your individual audio files are cleaned up in the Waveform Editor, the Multitrack Editor is where you build the final product. For most podcasters and video creators, a “mix” means a voice track and a music bed — possibly with a branded intro and outro. The steps below cover that complete workflow.

Building a Simple Session (Voice + Music)

1. Create a new Multitrack session. Go to File → New → Multitrack Session. Set the sample rate to match your recordings (48 kHz for video content). Give the session a name and choose a location where Audition can save the .sesx file alongside your audio assets.

   

   

2. Import your files. Go to File → Import → File and select your voice recording and music track. They’ll appear in the Files panel.

   

3. Drag files onto tracks. Drag your voice recording from the Files panel onto Track 1. Drag your music bed onto Track 2.

   

4. Arrange clips on the timeline. Click and drag clips to position them. Your music might start a few seconds before the voice begins; your voice track should sit consistently above the music throughout.

5. Set rough track volumes. Use the Volume fader on each track’s channel strip (the left-hand panel on each track) to set a starting balance — voice loud, music noticeably quieter.

   

6. Use Mute and Solo buttons (M and S on each track) to isolate tracks during review. Listening to each element in isolation helps you catch problems before they’re buried in the full mix.

Volume Automation with Keyframes

Static track volumes work for simple content, but most productions require the music to drop down when the host starts speaking and return to full volume during intros and outros. This is called ducking, and you do it with keyframes.

1. Expand the clip or track by clicking the small triangle at the left of the track header to reveal the volume automation lane.

   

2. Click on the yellow volume line within a clip to add keyframes. Each keyframe is a point where the volume can change.

3. Add four keyframes around a voice section: one just before the voice starts (at full music volume), one a half-second later (at your reduced music level — typically -15 to -20 dB below the voice), one just before the voice ends (still reduced), and one a half-second later (returning to full volume). The resulting shape creates a smooth, professional-sounding dip.

   

4. Adjust the transition curves by right-clicking a keyframe to change between linear, spline, and hold curve types. A gentle S-curve on the fade-down sounds the most natural.

Applying Effects in the Multitrack Editor

Effects applied in the Multitrack Editor are non-destructive — you can adjust or remove them at any time without touching the source audio files.

1. Click on a track to select it, then open the Effects Rack (it typically appears as a docked panel, or via Window → Effects Rack).

   

2. Add effects in order. For voice tracks, a reliable starting chain is: Parametric Equalizer → Dynamics Processing (compression) → Hard Limiter. This sequence shapes tone first, controls dynamics second, and prevents clipping last.

   

   

   

3. For EQ: Gently high-pass filter below 80–100 Hz to remove low-end rumble. Boost slightly around 2–4 kHz for presence and clarity.

   

4. For Compression: Start with a ratio of 3:1, a threshold around -18 dB, and attack/release times of 10ms/50ms. The goal is to reduce the volume difference between loud and quiet syllables without making the voice sound pumped or unnatural.

   

5. All effect settings remain editable throughout the entire session — this is the core advantage of working non-destructively in Multitrack.

Exporting Your Finished Audio

The export step is where many beginners unknowingly undo their editing work. Choosing the wrong format, the wrong sample rate, or exporting a .sesx session file instead of a rendered audio file are the three most common mistakes. This section prevents all of them.

Exporting from the Waveform Editor

When you’ve finished editing a single audio file and you want to save it as a standalone deliverable:

1. Go to File → Export → File (not “Save As” — that replaces the working file, which you generally don’t want to do with your edited master).

   

2. Choose your format from the dropdown menu:

• WAV or AIFF for lossless delivery to a video editor or client

• MP3 for podcast distribution or web delivery

• AAC for upload to social platforms or Apple ecosystem content

3. Set the sample rate and bit depth to match your session settings. For video handoff: 48 kHz / 24-bit WAV. For podcast MP3: 44.1 kHz at 192 kbps stereo is widely accepted.

   

   

4. Click OK and choose your save location. Audition renders and saves the file independently of your session.

Exporting a Multitrack Mix

Exporting from the Multitrack Editor renders all your tracks, effects, and automation into a single stereo audio file:

1. Go to File → Export → Multitrack Mixdown → Entire Session (or Time Selection if you only want to export a portion of the timeline).

2. Name the file and choose a destination. This rendered file is entirely separate from your .sesx session file.

3. Choose your format and settings using the same logic as above:

4. Confirm the sample rate matches your session before clicking Export. A mismatch here is the most common cause of audio that sounds pitched-up, slowed-down, or distorted after export.

5. Click OK. Audition renders the mix in real time and saves the file to your chosen location.

Note: Your .sesx session file is not your finished audio. It is a project file that points to your audio assets and stores all your editing decisions. Always export a rendered audio file before delivering or distributing your work.

Essential Keyboard Shortcuts to Work Faster

Reaching for the mouse for every action adds up. The shortcuts below cover the operations you’ll use most often — learning even half of them will noticeably speed up your editing sessions.

Frequently Asked Questions

Is Adobe Audition free?

Adobe Audition requires a paid Creative Cloud subscription. A 7-day free trial is available through Adobe’s website with no credit card required at sign-up. It’s available as a standalone audio subscription or as part of the full Creative Cloud All Apps plan, which also includes Premiere Pro, Photoshop, and After Effects.

What is the difference between Adobe Audition and Premiere Pro for audio editing?

Premiere Pro handles video timelines with competent but basic audio tools. Audition is purpose-built for detailed audio editing, noise repair, restoration, and mixing. The two integrate natively through the Edit in Adobe Audition right-click workflow in Premiere — making them a powerful combination for video creators who need serious audio control.

Can I use Adobe Audition for podcasting?

Yes — it’s one of the most capable podcast production tools available. Multitrack sessions handle multi-guest recordings cleanly, the noise reduction suite addresses common home-studio problems effectively, and direct MP3 export at podcast-ready quality settings makes distribution straightforward. Many professional podcast studios use Audition as their primary editing platform.

Why does my audio sound different after exporting from Adobe Audition?

This almost always comes down to a sample rate mismatch between your session and your export settings. Check that your session sample rate (displayed in the bottom status bar of the Multitrack Editor) matches the rate you’ve set in the Export dialog. Also confirm that your audio device’s sample rate in Hardware Preferences matches both. When all three align, the exported audio will be identical to what you hear in the session.

What to Learn Next

Set up correctly, record clean audio, edit in Waveform view, build the mix in Multitrack, export in the right format. That sequence covers everything this tutorial walked through — and it covers roughly 90% of what most content creators will ever need from Adobe Audition.

From here, go deeper on the areas most relevant to your work. A noise reduction deep dive will sharpen your repair skills for difficult recordings. A dedicated podcast mixing guide covers session templates, EQ presets, and loudness targeting for distribution platforms. The better your source recording — starting with a clean-capturing microphone like the Hollyland LARK MAX 2 — the more Audition’s tools can refine rather than repair, which makes every session faster and every result more professional.