How to Record Audio: The Complete Guide (2026)

I was 12 years old.

No mic. No setup. No money. Just a Samsung Galaxy S (the very first one) and a kitchen I used as a recording studio.

I used to do 10 to 15 retakes per video. Every single time. Not because I was a perfectionist. Because the audio I recorded sounded like a crowded marketplace.

That grind got me to 2,000 subscribers at 12 years old. With zero equipment.

Fast forward to today. I'm 22, eight years into content creation on YouTube, Instagram, and TikTok. I've grown to 33,000 subscribers. And I can record audio that sounds like a professional studio mic.

Using just my phone.

No mic. No soundproofing. No expensive gear.

Here's the kicker: the methods I use aren't hard. They're just not talked about in one place. Every guide covers one device. Or one app. Or one use case.

This one covers all of it.

By the end, you'll know how to record clear audio on iPhone, Android, Mac, laptop, or PC. Whether you're doing voiceovers, podcasts, YouTube videos, Reels, or just talking on a call.

Before you open any app or plug in any mic, here's the big picture.

You need three things: a device, software, and a decent environment. That's it.

Here's a quick cheat sheet so you can jump straight to your setup:

If you already know your device, skip ahead. But if you want to understand why some recordings sound professional and others sound like a phone call from 2004, keep reading.

I call this the 3-Layer Audio Stack. It's the single most important concept in this entire guide.

Your final audio quality is only as strong as the weakest layer. Miss one, and no amount of editing fixes it.

Layer 1: Environment. The room you record in contributes up to 50% of your final sound quality. A $50 mic in a treated closet beats a $500 mic in an empty, echoey bedroom. Every single time.

Layer 2: Device. Your microphone and how you position it. Dynamic mics reject background noise. Condenser mics pick up everything. Distance matters more than most people think.

Layer 3: Software. The app you use to record, clean, and export the audio. Raw audio is never ready to publish. It needs noise reduction, EQ, and proper export settings.

Most creators obsess over Layer 2 (buying gear) and completely ignore Layers 1 and 3.

That's backwards.

Fix your room first. Then worry about the mic. Then learn the software. In that order.

Okay, let's get into the actual recording workflows.

Windows gives you two solid paths. One for beginners who want something dead simple. One for creators who need more control.

Using the built-in Sound Recorder (free, beginner)

This works on both Windows 10 and Windows 11. Most guides online only mention Windows 10. But the app got a major redesign in Windows 11, so here's both.

Windows 11 steps:

1. Open the Start menu and search for "Sound Recorder"
2. Select your microphone from the dropdown in the bottom-left corner
3. Pick your recording format choose M4A for quick recordings or WAV for editing later
4. Hit the big red record button
5. When you're done, hit stop. The file saves automatically to your Documents > Sound Recordings folder

Windows 10 steps:

1. Search for "Voice Recorder" in the Start menu (it's named differently)
2. Click the microphone icon to start recording
3. Use the flag icon to mark important moments
4. Hit stop when finished. Files save as M4A

Sound Recorder is fine for voice memos and quick captures. But if you're recording for YouTube, a podcast, or any content you want to publish, you need Audacity.

Using Audacity (free, more control)

Audacity is the most widely used free audio recording software on the planet. It runs on Windows, Mac, and Linux. And it gives you everything you need to sound professional.

Setup steps:

1. Download Audacity from audacityteam.org (it's free, no catch)
2. Connect your USB mic or audio interface
3. Open Audacity. Go to the Audio Setup toolbar at the top
4. Set Audio Host to MME (default, works with most setups)
5. Select your microphone in the Recording Device dropdown
6. Set Recording Channels to 1 (Mono) solo voice should always be mono
7. Speak into the mic. Watch the green level meter at the top. You want peaks between -12 dB and -6 dB
8. Hit the red Record button. Speak. Hit Stop when done.

That's your raw recording captured.

But raw audio sounds... raw. It needs processing. I'll cover the full Audacity editing workflow (the "Compressor Sandwich" method) in the editing section below.

How to record system audio on Windows

This is the #1 question I get from creators: "How do I record what's playing through my computer?"

Maybe you want to capture a Zoom interview. Or grab the audio from a gameplay session. Or record a browser tab playing music.

It's called WASAPI Loopback, and it's built right into Audacity.

1. Open Audacity
2. Change the Audio Host dropdown from MME to Windows WASAPI
3. In the Recording Device dropdown, select your speakers or headphones look for the one that says (loopback) after it
4. Critical step: Go to Transport > Transport Options and make sure Software Playthrough is OFF. Leave it on and you'll create an infinite feedback loop. It's deafening.
5. Hit Record. Audacity will capture exactly what's playing through your speakers bit-perfect, no microphone needed

This WASAPI loopback method works on Windows 10 and Windows 11. And it's completely free.

Creator settings for Windows (YouTube, podcasts, voiceovers)

If you're recording on a Windows PC for content, here's exactly what to set:

If you're recording for a YouTube video: Export WAV at 48 kHz, 24-bit. Normalize to -14 LUFS.

If you're recording a podcast: Export MP3 at 128-192 kbps after all editing. Target -16 LUFS for Apple Podcasts, -14 LUFS for Spotify.

If you're recording a voiceover (audiobook, commercial): Export WAV. Peaks must not exceed -3 dB. RMS between -18 and -23 dB for ACX compliance.

Mac users actually have it better than most people realize. Apple ships two solid free apps: QuickTime Player and GarageBand.

Using QuickTime Player (built-in, free)

QuickTime isn't just a video player. It can record audio too.

1. Open QuickTime Player
2. Go to File > New Audio Recording
3. Click the dropdown arrow next to the record button to select your microphone
4. Set quality to High
5. Hit the red record button
6. When done, go to File > Save. Choose your destination

QuickTime exports as M4A. It's fine for quick captures, interviews, and voice memos. But for anything content-related, you want GarageBand.

Using GarageBand (free, professional quality)

GarageBand comes free on every Mac. For a free app, it's remarkably capable: multitrack recording, a full plugin library, and clean WAV/MP3 exports.

1. Open GarageBand
2. Select Empty Project
3. Choose Audio as your track type (microphone icon)
4. Select your input source (built-in mic, USB mic, or interface)
5. Check I want to hear my instrument as I play and record this enables headphone monitoring so you can hear yourself in real-time
6. Hit the red Record button in the transport bar
7. Record your audio. Hit Stop when done
8. Use the built-in EQ, compression, and noise gate plugins to process your track
9. Export: Go to Share > Export Song to Disk. Choose WAV or AIFF for editing. MP3 for delivery

GarageBand records at 44.1 kHz by default. For video work, manually change this to 48 kHz in Preferences before recording.

How to record system audio on Mac

Okay, this is where Mac makes things unnecessarily complicated.

Unlike Windows, macOS does not have a built-in way to capture system audio. There's no "loopback" option.

You need a free virtual audio driver. The best option in 2026 is BlackHole.

Here's how to set it up:

1. Download BlackHole from existential.audio (it's free and open source)
2. Install the 2-channel version
3. Open Audio MIDI Setup (search for it in Spotlight)
4. Click the + button at the bottom left. Select Create Multi-Output Device
5. Check both your regular speakers/headphones AND BlackHole 2ch
6. Now in your recording app, select BlackHole 2ch as the input source
7. Hit record. Your computer's audio is now being captured

It sounds complicated. But you set this up once and it works forever.

The old method used Soundflower, but it's been abandoned. BlackHole is the modern replacement. It works on macOS Ventura, Sonoma, and Sequoia.

Creator settings for Mac

Same principles as Windows:

Your iPhone is a legitimate recording device. Especially the iPhone 14 and newer models with improved microphone arrays.

Using Voice Memos (built-in)

Voice Memos is pre-installed on every iPhone. And most people don't realize it has a hidden setting that dramatically improves quality.

1. Open Voice Memos
2. Before recording: Go to Settings > Voice Memos > Audio Quality and switch from Compressed to Lossless. This records in WAV instead of compressed AAC. Huge difference in quality
3. Tap the red button to record
4. Tap it again to stop
5. Tap the recording to rename it, trim it, or share it

iOS 17+ feature: If you have an iPhone 14 Pro or newer, Voice Memos supports Stereo Recording and Spatial Audio. These capture directional sound information that sounds impressive on AirPods. But for content creation, stick with Mono it's more compatible and half the file size.

Using GarageBand on iPhone

GarageBand on iPhone gives you multitrack recording, real-time effects, and professional export options. All free.

1. Open GarageBand
2. Select Audio Recorder
3. Tap the plug icon at the top left to access effects (noise gate, compressor, EQ)
4. Tap the red Record button
5. When finished, tap the triangle icon to go to the track view for editing
6. To export: Tap the three dots > Share > Song (choose quality settings)

Best third-party apps for iPhone

WavePad by NCH Software is the closest thing to desktop-quality editing on iOS.

Here's why I recommend it over most alternatives:

• Supports tabbed browsing (open multiple audio files at once)
• Pinch-to-zoom on the waveform for precise editing
• 32-step undo history (most mobile editors don't even have undo)
• Exports WAV, FLAC, and high-res audio up to 192 kHz
• Noise removal with targeted presets (electrical hum, traffic, clicks)

Full WavePad workflow for creators:

1. Record or import your audio
2. Auto-Trim to remove silence at the start and end
3. Go to Cleanup > Noise Removal. Select the noise type (electrical, traffic, etc.)
4. Preview the cleanup before applying
5. Go to Levels > Normalize to bring volume up to professional levels
6. Apply the Compressor to balance loud and quiet parts
7. Go to Effects > Equalizer. Boost high frequencies slightly for vocal clarity
8. Export as WAV at 48 kHz, Mono, for video editing

Rinse and repeat this for every recording.

Other solid options: Descript (great for text-based editing), Riverside (records each speaker locally for remote podcasts), and Ferrite Recording Studio (built for podcasters).

Creator settings for iPhone

Pro tip for Reels and Shorts: Record your voiceover separately in Voice Memos (Lossless mode), then import into CapCut. The built-in mic on your iPhone in video mode captures compressed audio at a fixed bit rate. A separate voice recording gives you dramatically cleaner narration.

Android's built-in recorder varies by manufacturer. Samsung, Google Pixel, and OnePlus all ship different apps with different features.

But the universal solution? Lexis Audio Editor.

Using the built-in Voice Recorder

Samsung:

1. Open the Voice Recorder app (pre-installed)
2. Choose Standard, Interview, or Speech-to-Text mode
3. Tap the red button to record
4. Tap Stop, then Save

Google Pixel:

1. Open the Recorder app
2. Tap the red button
3. Pixel's Recorder has a killer feature: real-time transcription. It transcribes as you speak
4. Tap Save when done

These built-in recorders work for quick captures. But for content creation, you need editing power.

Lexis Audio Editor: the Android masterclass

Lexis is the best free audio editing app on Android. The interface looks like a desktop DAW shrunk to your phone. (No exaggeration.)

Recording setup:

1. Connect an external lavalier mic (like the Boya M1) via USB-C or the headphone jack
2. Clip the mic to your chest, about 6-8 inches below your chin
3. Open Lexis Audio Editor
4. Before recording: speak into the mic and watch the Audio Volume Sensitivity meter. Adjust the recording volume slider so the green bar reaches the upper-middle section. Never let it touch the red zone that's clipping, and it's permanent
5. Tap the red circle to record. Tap the square to stop

The full Lexis editing workflow (order matters):

Lexis applies effects destructively. That means once you apply an effect, it's baked into the audio. So the order of operations is everything.

Step 1: Trim and cut Open your file. Use the playhead to find mistakes, long pauses, and heavy breaths. Drag the selection sliders to highlight the dead space. Tap the three-dot menu > Delete.

Step 2: Normalize Highlight the entire track. Go to Effects > Normalize. This brings the highest peak up to a standard volume. It also makes background noise easier to spot for the next step.

Step 3: Noise reduction Go to Effects > Noise Reduction. A threshold slider appears. Set it carefully too aggressive and your voice sounds metallic and robotic. Start low and increase until the hiss disappears without damaging your voice. Tap Apply.

Step 4: Equalizer (Clear Voice preset) Go to Effects > Equalizer/Amplifier. You'll see multiple vertical sliders. The left ones control bass, middle controls mids, right controls treble.

For a clear voice: lower the two farthest-left sliders slightly (removes low-end rumble). Leave the middle neutral. Raise the three farthest-right sliders by 2-4 dB (adds clarity and presence to your voice). Tap Apply.

Step 5: Compression Go to Effects > Compressor. This balances your volume so whispers and loud words sit at similar levels. Leave the default threshold (around -15 dB). Tap Apply.

Step 6: Final normalize Run Normalize one more time to restore maximum volume for export.

Export: Tap Save. Choose WAV format. WAV is better for importing into mobile video editors like CapCut or VN Editor.

Common mistakes on Android

Biggest one: Applying EQ before noise reduction. If you boost the high frequencies first, you also boost the high-frequency hiss of the room. That makes noise reduction way harder. Always remove noise BEFORE you shape the tone.

Second biggest: Recording with the phone on a hard surface. Vibrations travel through the table and into the mic. Put your phone on something soft a folded towel works perfectly.

Creator settings for Android

This is the section nobody else wrote.

I checked every top-10 article ranking for "how to record audio." Not a single one covers Chromebook. Zero. That's wild, considering millions of students and creators use Chromebooks daily.

Chromebooks run ChromeOS, which means you can't install traditional desktop apps like Audacity or Adobe Audition. Everything runs through the browser.

But that doesn't mean you're stuck with poor quality.

BandLab (the best free browser-based DAW)

BandLab is a full digital audio workstation that runs entirely inside Chrome. It's free. No downloads. No installs. And it's surprisingly powerful.

Step-by-step:

1. Go to BandLab and create a free account
2. Click Create > Mix Editor
3. When prompted, select Voice/Audio as your track type
4. At the bottom left, select your input source (USB mic or built-in mic)
5. Speak into the mic to verify the level meter is moving
6. Press the red Record button at the top (or press 'R' on your keyboard)
7. Press Spacebar to stop

Now you have a recorded track. BandLab gives you:

• Multi-track editing (layer voiceover with background music)
• Real-time EQ and effects
• Reverb, compression, and noise tools
• Export as WAV or MP3

Best for: Podcast editing on Chromebook, voiceovers with background music, and music production.

The catch: You need a stable internet connection. And performance depends on your Chromebook's RAM and processor. If you're on a budget Chromebook with 4GB RAM, stick to single-track recording.

Vocaroo (quick and dirty recordings)

If you just need to capture a quick voice clip without setting up anything:

1. Go to vocaroo.com
2. Click the big red record button
3. Record your audio
4. Toggle "Remove background noise" before saving
5. Download your file

No account needed. No setup. Done in 30 seconds. But zero editing capability.

Soundtrap (collaborative recording)

Soundtrap (owned by Spotify) is another browser-based studio. It's ideal if you're co-hosting a podcast remotely or collaborating on music.

1. Go to soundtrap.com and create an account
2. Enter the studio
3. Add a "Voice & Mic" track
4. Record directly in the browser

Soundtrap has a free tier, but the good features (multitrack, effects) require a subscription.

Creator settings for Chromebook

You don't always need an external mic.

The built-in microphone on an iPhone 14 or newer, used correctly with proper distance and a quiet room, can produce audio that's good enough for most YouTube videos and all social media content.

But if you're publishing podcasts, voiceovers, or professional video content, an external mic is a significant upgrade.

USB vs XLR microphones

USB mics plug directly into your computer or phone. No extra gear needed. Press record.

XLR mics need an audio interface (a separate box that converts the analog signal to digital). More steps, more gear, more control.

My recommendation: If you're a solo creator making YouTube videos, podcasts, or voiceovers get a USB mic. The quality difference between a good USB mic and an XLR setup doesn't justify the extra cost and complexity for most people.

Dynamic vs condenser microphones

This is the decision that actually matters for your sound quality.

Dynamic mics are less sensitive. They reject background noise and focus on what's directly in front of them. Perfect for untreated rooms, home offices, and noisy environments.

Condenser mics are highly sensitive. They capture every detail including your neighbor's dog, the air conditioning, and the garbage truck outside. Amazing in a treated studio. Terrible in a bedroom.

For most creators at home: use a dynamic mic. You'll spend less time fighting background noise in post-production.

Best budget microphones (under $50)

You don't need to spend a fortune. These budget mics punch well above their price:

Do you even need an external mic?

Honest answer: maybe not.

If you're recording Reels, Shorts, or TikTok content your phone's built-in mic might be enough. Especially if you're in a quiet room and holding the phone 6-12 inches from your face.

If you're recording YouTube videos, podcasts, or audiobook narration yes, get an external mic. The difference is immediately noticeable.

The mic isn't magic, though. A $200 microphone in a room with bare walls and hardwood floors will sound worse than a $20 lavalier in a closet full of clothes. Environment beats gear. Every time.

You don't need a studio. You need a strategy.

Room setup and acoustic treatment

Sound bounces off hard surfaces. Walls, desks, hardwood floors, windows all of these create reflections that make your audio sound echoey and hollow.

Here's how to fix it without spending more than $20:

• Hang a heavy blanket behind your monitor. This absorbs the sound bouncing off the wall behind you
• Put a thick rug under your desk. Stops floor reflections
• Close the blinds or hang curtains. Glass is one of the worst reflective surfaces
• Record in a closet. Clothes absorb sound brilliantly. Some of the best voiceovers I've heard were recorded in walk-in closets
• Seal the door. Sound leaks through air gaps. A $5 rubber door sweep blocks most external noise

These changes make a bigger difference than buying a more expensive microphone.

Mic placement (the 6-to-12-inch rule)

This single tip eliminates most background noise problems.

Position your mouth 6 to 12 inches from the microphone capsule. Then lower the gain (input sensitivity) on your recording device.

Here's why this works: When your mouth is close to the mic, your voice is very loud relative to the background noise. The noise is still there, but it's so quiet compared to your voice that it becomes inaudible. This is called maximizing your signal-to-noise ratio.

Move further away say 2 feet and now your voice and the background noise are at similar volumes. The mic can't tell the difference. Your audio sounds terrible.

Closer mic. Lower gain. That's the formula.

Gain staging explained simply

Gain is just how sensitive your microphone is. Too high and your audio clips (distorts). Too low and your voice drowns in background noise.

Set your gain so your recording peaks between -12 dB and -6 dB.

Not 0 dB. Not -3 dB. Those are too close to the ceiling. If you laugh, cough, or get excited, you'll clip.

-12 to -6 gives you plenty of headroom for normal speech variations. You'll raise the volume later during editing (that's what normalization does).

How to record audio in a noisy environment

Sometimes you can't control the noise. You're recording in a coffee shop. There's construction next door. Your apartment faces a busy road.

Here's what actually works:

1. Use a dynamic mic. It rejects off-axis noise. Condenser mics will pick up everything.

1. Get the mic closer. Instead of 12 inches, move to 4-6 inches. Closer mic = louder voice relative to noise = better signal.

1. Use a windscreen or foam cover. These don't block sound, they block wind and breath plosives (the harsh "P" and "B" sounds).

1. Record in short bursts. Take pauses. When you edit, you can cut the noisy gaps between your sentences.

1. Use AI noise removal in post. Tools like Adobe Podcast Enhance can separate your voice from complex background noise using machine learning. At 80% enhancement strength, the result sounds natural. At 100%, it can make your voice sound sterile.

1. Position yourself between the noise and the mic. Your body acts as a natural sound barrier. Face away from the noise source with the mic between you and the quiet side.

Here's my shortlist. These are the tools I've actually tested.

None of these are sponsored. I pay for Descript and use the free versions of everything else.

Audacity is the most widely used free DAW on Earth. And the editing workflow I'm about to show you is the one I use on every single piece of audio I publish.

I call it the Compressor Sandwich.

The Compressor Sandwich method (step-by-step)

The order of these steps matters. Don't skip around.

Step 1: Noise reduction

1. Find a 5-second section of pure silence in your recording (no talking, just room noise)
2. Highlight that section
3. Go to Effect > Noise Removal and Repair > Noise Reduction
4. Click Get Noise Profile
5. Now select your entire track (Ctrl+A on Windows, Cmd+A on Mac)
6. Open Noise Reduction again
7. Set: Noise Reduction = 12 dB, Sensitivity = 6, Frequency Smoothing = 3
8. Click OK

What just happened: Audacity analyzed the "noise print" from that silent section and subtracted those exact frequencies from your entire recording. Fan hums, electrical buzz, room hiss gone.

Step 2: Normalize (first pass)

1. Select the entire track
2. Go to Effect > Volume and Compression > Normalize
3. Check "Remove DC offset"
4. Set peak amplitude to -3.0 dB
5. Click OK

This gives the compressor a consistent volume level to work with.

Step 3: Equalization

1. Go to Effect > EQ and Filters > Graphic EQ
2. Roll off everything below 80 Hz (reduces rumble, desk bumps, and low-end mud)
3. Add a slight boost between 3 kHz and 6 kHz (this is the "presence" range makes your voice clearer and more intelligible)
4. Click OK

Step 4: Compression (the meat of the sandwich)

Compression reduces the dynamic range. Quiet words get louder. Loud words get quieter. The result: even, professional volume throughout.

1. Go to Effect > Volume and Compression > Compressor
2. Set Threshold to -15 dB to -18 dB
3. Set Ratio to 3:1 or 4:1
4. Attack Time: 2 ms
5. Release Time: 100 ms
6. Check "Make-up gain for 0 dB after compressing"
7. Click OK

Step 5: Normalize (final pass)

Normalize one last time to a peak amplitude of -1.0 dB. This sets the absolute maximum volume.

That's it. The Compressor Sandwich: Noise Reduction, Normalize, EQ, Compress, Normalize.

Your audio will go from raw and uneven to broadcast-ready. Five steps. Five minutes per recording.

Rinse and repeat this for every file you publish.

Creator export settings for Audacity

If Audacity is a reliable Honda Civic, Adobe Audition is a BMW. You're paying for it, but the extra capability is real.

Audition costs $22.99/month as part of Adobe Creative Cloud. Is it worth it? Only if you need multitrack editing, spectral frequency repair, or automated broadcast loudness matching.

Waveform view vs multitrack view

Waveform View is for editing a single file. Noise reduction, EQ, compression all done here. Edits are destructive (they permanently change the file).

Multitrack View is for layering multiple clips, adding music, and arranging podcast episodes. Effects here are non-destructive. Your original files stay untouched.

Professional workflow: Clean each individual audio file in Waveform View. Then mix them together in Multitrack View.

The spectral frequency display (Audition's secret weapon)

This is the feature that justifies the price for many creators.

Toggle it with Shift+D. Your audio turns into a heat map time on the X-axis, frequency on the Y-axis, loudness shown as color intensity.

Why is this powerful? You can literally SEE specific sounds.

A mouth click shows up as a tiny bright dot. A chair squeak shows up as a bright diagonal line. An ambulance siren shows up as a bright horizontal band.

Use the Spot Healing Brush to paint over these visual anomalies. Audition removes the specific sound without touching the surrounding voice frequencies.

No other free tool does this. Audacity gets close with Spectral Selection, but Audition's implementation is smoother and faster.

Parametric EQ settings for voice

Audition's Parametric EQ gives you precise control over specific frequency bands:

Match Loudness (automated LUFS targeting)

This is the single best time-saving feature in Audition for creators.

Go to Window > Match Loudness. Drop in your finished audio file. Set:

• Target Loudness: -14 LUFS
• Maximum True Peak: -1.0 dBTP

Hit Run. Audition automatically calculates and adjusts the file to exact industry specs. Done.

No guessing. No LUFS meters. No math. It just works.

When to use Audacity vs Adobe Audition

Different content formats need different audio treatment. Here's what to optimize for each.

Recording audio for YouTube videos

Goal: Intelligibility and high retention.

YouTube's algorithm cares about watch time. Bad audio kills watch time faster than almost anything else.

Workflow:

1. Record at 48 kHz / 24-bit using a dynamic mic or wireless lavalier
2. Apply the Compressor Sandwich method (see Audacity section above)
3. Apply moderate compression viewers watch on phone speakers, earbuds, and laptop speakers. You need consistent volume across all of these
4. Export as WAV
5. Normalize to -14 LUFS

Why -14 LUFS? YouTube's "Stable Volume" feature automatically adjusts playback levels. If your audio is mastered too loud (above -14), YouTube crushes it with aggressive compression. This exposes any background hiss or room echo hiding behind the loud voice. Master to -14 and the algorithm leaves your audio alone.

Recording audio for podcasts

Goal: Conversational pacing and balanced multi-speaker volume.

Workflow:

1. Each speaker records locally on their own device (this avoids internet compression from Zoom/Discord)
2. Use Multitrack editing to align all tracks
3. Edit out long pauses and filler words ("um," "uh," "like")
4. Process the final master through Auphonic (automated leveler that ensures all hosts sound equally loud)
5. Export: MP3, 128-192 kbps, -16 LUFS (Apple), -14 LUFS (Spotify)

Tools for remote podcast recording: Riverside.fm records each speaker in studio quality locally. Zencastr does the same. Both save you from the compressed, hollow sound Zoom audio produces.

Recording audio for voiceovers

Goal: Extreme clarity, warmth, and strict technical compliance.

Workflow:

1. Record in the deadest room you can find. A closet with heavy blankets on the walls is the classic budget setup. It works
2. Use a dynamic mic positioned 4-6 inches from your mouth
3. Apply precise Parametric EQ (remove boxiness around 250-400 Hz)
4. Apply a gentle De-Esser to tame harsh "S" and "Sh" sounds
5. Use the Compressor Sandwich method for even volume
6. Export: WAV. For ACX audiobooks: peaks < -3 dB, RMS between -18 and -23 dB

Recording audio for Reels, Shorts, and TikTok

Short-form content is one of the fastest-growing use cases for audio recording, and most guides completely skip it.

Goal: High energy, maximum loudness, zero dead air.

Short-form algorithms reward immediate attention. If your audio starts with two seconds of silence before you speak, you've already lost viewers.

Workflow:

1. Record your voiceover separately (not through the phone's video recording mode). Use Voice Memos (iPhone, set to Lossless) or Lexis Audio Editor (Android)
2. Cut aggressively. Remove every pause, every breath, every filler word. Short-form audio should feel rapid and punchy
3. Apply heavier compression than you would for YouTube. You want the voice to jump out of small phone speakers
4. Target -9 to -12 LUFS. This is significantly louder than YouTube's -14 standard. Short-form content demands it
5. Import the clean audio into CapCut, VN Editor, or InShot along with your video

Pro tip: Add a very subtle bass boost (around 200 Hz) to give your voice warmth on phone speakers. Phone speakers have almost no bass reproduction, so that extra boost compensates.

Recording audio remotely (with guests)

If you're interviewing someone over the internet, never rely on the compressed Zoom or Discord audio. It sounds like a phone call from the 2000s.

Better approach:

1. Both you and your guest download Riverside.fm or Zencastr
2. Each person records their audio locally in full quality
3. The platform syncs both local recordings automatically
4. You get two separate high-quality audio tracks to mix in post

Alternative for quick remote recordings: Have your guest record on their phone using Voice Memos (iPhone) or the built-in recorder (Android) while you're on the video call. They send you the local recording afterward. It's low-tech but it works.

Discord method: Use Craig Bot on Discord. It records each person's audio as a separate track. Quality isn't as good as Riverside, but it's free.

Recording audio for voiceovers (audiobooks, commercial)

Voiceover work has strict technical requirements, especially for platforms like ACX (Amazon's audiobook marketplace).

ACX requirements:

• WAV format, 44.1 kHz, 16-bit
• Peaks must not exceed -3 dB
• RMS (average loudness) between -18 and -23 dB
• Noise floor below -60 dB (your room must be very quiet)
• No audible mouth clicks, breaths, or room echo

Commercial voiceover is less strict on specs but more demanding on tone. You need warmth, clarity, and zero sibilance. A De-Esser plugin is non-negotiable.

Most creators don't think about formats until they export something that sounds wrong.

WAV: Uncompressed. Every single piece of recorded information is preserved. Large file sizes (about 10 MB per minute of stereo audio). Use this for recording and editing. Always.

MP3: Compressed. Permanently throws away audio data to shrink the file. A 320 kbps MP3 sounds close to WAV, but it's technically inferior. Use only for final delivery (podcast RSS, music uploads).

FLAC: Compressed but lossless. It shrinks the file size without destroying any data. Think of it like a ZIP file for audio. Use when you want smaller files but can't sacrifice quality. Not universally supported by all platforms, though.

M4A (AAC): Apple's version of MP3. Slightly better quality than MP3 at the same bitrate. Used by Voice Memos, iTunes, and Apple Podcasts. Fine for delivery, not for editing.

Which format should YOU use?

Here's my decision tree:

Recording and editing? WAV. Always.

Exporting for YouTube? WAV at 48 kHz, 24-bit.

Exporting for a podcast? MP3 at 128-192 kbps. Your podcast host (Spotify, Apple) will re-encode anyway. 192 kbps gives the best balance of quality and streaming speed.

Archiving finished projects? FLAC. Half the file size of WAV with zero quality loss.

Quick sharing? M4A or MP3. Whichever is easier on your device.

Rule of thumb: record and edit in WAV. Convert only at the very last step if you need a smaller file.

Even with perfect setup and technique, your raw recording needs post-processing. Here's the hierarchy of what to fix first.

Noise reduction in Audacity

I covered this in the Compressor Sandwich section, but here's the key principle:

Noise reduction works by analyzing a "noise print" (a section of pure silence) and subtracting those frequencies from the entire track. It removes constant noises brilliantly fan hums, electrical buzz, room hiss.

It struggles with intermittent noises dogs barking, car horns, door slams. For those, you need manual editing (cut them out) or AI tools.

Settings that work for most recordings:

• Noise Reduction: 12 dB (start here, increase if needed)
• Sensitivity: 6
• Frequency Smoothing: 3

Warning: Don't crank noise reduction above 18-20 dB. It starts eating your voice frequencies and creates a robotic, underwater sound. If you need more than 12 dB of reduction, your recording environment is the problem fix that first.

AI audio cleanup tools

AI audio processing has gotten significantly better in 2026. These tools don't just filter noise, they rebuild your voice using machine learning models trained on thousands of hours of clean speech.

Adobe Podcast Enhance (free, browser-based)

1. Go to podcast.adobe.com/enhance
2. Drag and drop your audio file
3. The AI analyzes the file and separates voice from background
4. Adjust the Enhancement Strength slider. Tip: 80% sounds more natural than 100%. Full strength can make your voice sound sterile
5. Set the Background Mix to 5-10% to keep a touch of room ambiance (sounds more authentic)
6. Download the cleaned file

Best for: Solo creators fixing audio recorded in reverberant rooms or noisy environments.

Descript Studio Sound

Descript takes a different approach. It transcribes your audio into text, then you edit the text to edit the audio. Delete a word from the transcript, and it cuts from the waveform.

The Studio Sound feature regenerates your voice entirely using AI. Toggle it on, adjust the intensity, and your laptop-mic recording sounds like it was captured in a treated studio.

Descript also has Underlord AI, which automatically removes filler words ("um," "uh," "you know") across your entire recording in one click.

Best for: Podcasters and video creators who want text-based editing with AI cleanup.

Auphonic (automated mastering)

Auphonic is like handing your audio to a mastering engineer who works in 30 seconds.

Upload your file, select a preset (Podcast, Broadcast, ACX), and Auphonic applies automatic leveling, noise reduction, and EQ. It identifies different speakers and balances their volumes independently.

Best for: Podcast creators who want consistent quality without manually processing every episode.

Basic EQ, compression, and normalization explained simply

EQ (Equalization): Changes the balance of frequencies. Cut the lows to remove rumble. Boost the highs to add clarity. Think of it like a tone control on a stereo.

Compression: Reduces the gap between the loudest and quietest parts. Makes whispers louder and shouts quieter. Every professional recording uses compression.

Normalization: Raises (or lowers) the overall volume so the loudest peak hits a specific target. Unlike amplification, normalization is mathematically precise it calculates exactly how much to adjust.

The order matters: Noise Reduction, Normalize, EQ, Compress, Normalize. This is the Compressor Sandwich. Do it in this order every time.

This is a topic that zero competitors explain clearly. And it trips up more beginners than almost anything else.

Monitoring means hearing yourself through headphones while you record. Without monitoring, you won't know if your mic is clipping, if there's a strange buzz, or if you're too far from the capsule.

Two rules:

1. Always use closed-back headphones. Open-back headphones leak sound, which the microphone picks up and creates feedback. Closed-back headphones seal the sound inside the ear cups.

1. Never use speakers for monitoring while recording. The sound from the speakers feeds back into the microphone and creates a loop. Headphones only.

How to enable monitoring:

• Audacity: Enable in Transport > Transport Options > check "Software Playthrough." Note: there's slight latency (delay). If the delay bugs you, use your audio interface's direct monitoring instead.
• GarageBand: Checked by default ("I want to hear my instrument as I play and record")
• Adobe Audition: Enabled via the "I" (Input Monitor) button on the track
• Most USB mics with headphone jacks (like the Blue Yeti or Fifine AM8): plug headphones directly into the mic for zero-latency monitoring

Sometimes you don't want to use a phone or computer at all. Maybe you're recording interviews in the field, capturing ambient sounds, or recording a sermon at church.

Handheld recorders are designed exactly for this. They're small, run on batteries, and record to an SD card.

Best budget options:

These record in WAV at 48 kHz / 24-bit. Some support FLAC. They have built-in stereo microphones that are significantly better than any smartphone mic.

If you're a journalist, field reporter, or documentary creator, a handheld recorder is a must-have.

Every recording goes wrong eventually. Here's the cheat sheet for the most common issues:

The three mistakes that ruin most recordings

Mistake 1: Recording too hot (clipping) When your audio levels hit 0 dB, the waveform gets flattened. That's clipping. It sounds like harsh crackling distortion. And it's permanent. No software, no AI, no amount of money can fix clipped audio. You have to re-record.

Prevention: set peaks between -12 dB and -6 dB. Give yourself headroom.

Mistake 2: Ignoring the room A $500 microphone in an untreated bedroom sounds worse than a $50 mic in a closet stuffed with clothes. The room is everything. Fix the room first.

Mistake 3: Overusing noise reduction Cranking noise reduction to maximum doesn't make your audio cleaner. It makes your voice sound like a robot underwater. Noise reduction is a scalpel, not a sledgehammer. Use it gently (12 dB max) and fix the remaining noise at the source.

These are the small things that separate amateur audio from professional audio. They're rarely written about because they come from doing the work, not researching it.

The Clap Sync trick: Recording audio and video separately? Clap once loudly at the start. This creates a massive spike in both waveforms, making alignment dead simple in your video editor. It's the low-budget version of a clapperboard.

The Room Tone Print: Always record 10 seconds of complete silence before you start speaking. Don't move. Don't breathe loudly. Just let the mic capture the room. This gives noise reduction software a clean "noise profile" to analyze. Better profile = cleaner result.

The 45-degree Off-Axis technique: If plosives are killing your recording and you don't have a pop filter, tilt the microphone 45 degrees to the side. Your voice still hits the capsule clearly, but the bursts of air from P and B sounds travel past it instead of hitting it head-on.

The Phone Airplane Mode trick: Put your phone on Airplane Mode before recording. Cell signals cause a buzzing interference pattern in some microphones a rapid "dit-dit-dit-dit" sound. Airplane Mode kills it instantly.

The Green Apple trick: Seriously. Drink green apple juice before a voice session. The malic acid coats your mouth and reduces the mouth clicks and lip smacks that plague voice recordings. Studio engineers have used this trick for decades.

Before you export anything, make sure you're matching these specs. Wrong settings cause sync issues in video editors, quality loss from platform re-encoding, and inconsistent loudness across platforms.

Format and quality settings

LUFS targets by platform

If you're distributing to multiple platforms, master everything to -14 LUFS. It works everywhere. The platforms will make tiny, inaudible adjustments.

My recommendation: Use both. Clean your audio manually first (the Compressor Sandwich gives you control). Then run the result through an AI enhancer if you want that extra polish. The combination is better than either approach alone.

This is a surprisingly common question. You're shooting video and don't have a separate mic. What do you do?

Option 1: Use your phone as your mic. Set your phone to record audio (Voice Memos or built-in recorder) and place it close to your subject. Record the video with your camera. Sync them in editing using the Clap Sync method.

Option 2: Use wired earbuds. Most wired earbuds (the ones with an inline mic) produce better audio than a laptop's built-in mic. Plug them into your phone or computer and record.

Option 3: Record audio directly in your video editor. Apps like CapCut and DaVinci Resolve let you record voiceover directly into the timeline. The quality depends on your mic, but it saves the step of importing a separate file.

Option 4: Use AI to fix it after. Record with whatever you have. Run the audio through Adobe Podcast Enhance. It won't be studio quality, but the difference is dramatic.

What is the best free software to record audio? Audacity. It works on Windows, Mac, and Linux. It handles recording, editing, noise removal, EQ, compression, and exporting. It's ugly, but it's incredibly powerful. And it's been free for over 20 years.

Can I record high-quality audio with just my phone? Yes. An iPhone 14 or newer with Voice Memos set to Lossless, positioned 6-8 inches from your mouth, in a quiet room, produces audio that's good enough for YouTube and social media. For professional podcasts or audiobooks, you'll want an external mic.

What's the difference between WAV and MP3? WAV is uncompressed it keeps every piece of recorded data intact. MP3 permanently throws away data to make the file smaller. Record and edit in WAV. Convert to MP3 only at the very end for delivery.

How do I reduce background noise when recording? Three steps: (1) Treat your room with soft materials (blankets, rugs, curtains). (2) Move the mic closer to your mouth and lower the gain. (3) Use noise reduction in post-production (Audacity's noise profile method or AI tools like Adobe Podcast Enhance).

Do I need an audio interface? Only if you're using an XLR microphone. USB mics have the interface built in. If you're a solo creator with one mic, a USB mic is simpler and cheaper. Audio interfaces become necessary when you need multiple mic inputs or professional-grade preamps.

How do I record audio and video at the same time? Record video with your camera or phone. Record audio separately with a dedicated mic and app. Sync them in post using the Clap Sync method. This gives you dramatically better audio than recording through your camera's built-in mic.

What sample rate should I use? 48,000 Hz for anything involving video (YouTube, Reels, Shorts). 44,100 Hz for audio-only projects (podcasts, music). Mismatching sample rates causes audio drift the voice slowly falls out of sync with the video over time.

How do I record professional audio at home? Use the 3-Layer Audio Stack: (1) Treat your room (blankets on walls, rug on floor, sealed door). (2) Use a dynamic microphone 6-12 inches from your mouth. (3) Process with the Compressor Sandwich method (Noise Reduction, Normalize, EQ, Compress, Normalize). This setup costs under $100 and produces audio that rivals professional studios.

Recording great audio comes down to three things: your environment, your device, and your software. The 3-Layer Audio Stack.

Fix your room before you buy gear. Get the mic closer before you touch the gain knob. Process with the Compressor Sandwich before you export.

Every device works. Windows, Mac, iPhone, Android, Chromebook they all have free tools that produce good audio. The expensive stuff is optional.

AI tools like Adobe Podcast Enhance and Descript Studio Sound are free in 2026. Even bad recordings can be rescued.

You now have every workflow, every setting, and every fix. For any device. For any use case.

Now stop reading and go record something.

Written by Rehan Kadri. Last updated: April 2026.

Now open the recorder you already have and test this for 30 seconds. You'll hear the difference fast. If you want more creator-focused guides after this, browse the rest of the blog.