How to Record a Podcast That Sounds Professional
# How to Record a Podcast That Actually Sounds Professional
The gap between a podcast that sounds like it was recorded in a bathroom and one that sounds like a broadcast production comes down to four things: the room, the microphone, the gain structure, and what happens in post. None of these require a massive budget, but all of them require attention. Most podcasters get one or two right and wonder why the result still sounds amateur. Getting all four right is what separates a show people trust from one they switch off after ninety seconds.
We record and produce podcasts at Animus Studios regularly, and the questions we hear most often are the same ones: which mic should I use, how loud should my levels be, what do I do about remote guests who sound terrible, and how much editing is actually necessary. This post answers all of those directly, with the same information we'd give a client sitting in the studio before hitting record.
Whether you're recording solo, with a co-host in the room, or managing a distributed team across different cities, the principles are consistent. Get the fundamentals right at the source, and post-production becomes a finishing process rather than a rescue operation.
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The Room Comes Before the Microphone
This is the point most people skip, and it costs them more than any gear upgrade ever could. A microphone does not discriminate between your voice and the room it's sitting in. If the room has hard, parallel walls and no acoustic treatment, you will record both your voice and a smeared, reverberant version of it at the same time. No amount of processing fixes that cleanly.
You don't need a purpose-built studio to get a usable acoustic environment. A walk-in wardrobe lined with hanging clothes is genuinely effective. A carpeted room with a couch, bookshelves, and curtains will behave far better than a bare home office with tiled floors and glass windows. The goal is to reduce early reflections, which are the first bounces of sound off nearby surfaces that arrive at the microphone milliseconds after the direct signal and cause that characteristic boxy, washy quality.
If you're recording in a treated space or a professional room, you have more flexibility with microphone placement. If you're in an untreated room, get the mic as close to your mouth as practically comfortable, typically 15 to 25 centimetres, and speak across it rather than directly into it to reduce plosives. Proximity is your primary weapon against room sound.
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Microphone Choice and Placement
For podcast recording, the two most common microphone types are dynamic and condenser. Each has a place depending on your environment.
Dynamic Microphones
Dynamic mics like the Shure SM7B are the industry standard for podcasting in less-than-ideal acoustic environments. They have a tighter pickup pattern and reject more off-axis sound than most condensers, which means they're more forgiving of reflective rooms. The SM7B in particular has a smooth, present midrange that works well for spoken word without requiring heavy EQ. It does need a clean preamp with enough gain, so if you're running it into a basic USB interface, make sure the preamp can drive it properly or consider an inline preamp like the Cloudlifter.
Condenser Microphones
In a well-treated room, a large-diaphragm condenser like the Neumann U 87 or the AKG C414 will give you more detail, air, and natural presence than most dynamics. These mics are sensitive, which is exactly what makes them sound good in controlled environments and exactly what makes them problematic in untreated ones. They'll pick up the hum of your air conditioning, the reflection off your desk, and every chair squeak in the room. Use them where the acoustics support them.
Placement Fundamentals
- Distance: 15 to 25 centimetres from the mouth for most dynamic mics, slightly further for sensitive condensers
- Angle: Position the mic slightly off-axis (angled away from direct mouth-to-capsule alignment) to reduce plosive energy on P and B sounds
- Pop filter: Use one. It's not optional. A foam windscreen works for close-mic dynamics; a mesh pop filter is better for condensers
- Mic stand: A solid boom arm keeps the mic stable and reduces handling noise. Cheap plastic arms introduce vibration and drift during long sessions
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Gain Staging and Recording Levels
Recording levels for podcast audio follow the same logic as any other spoken word production. You want enough level to capture a clean, low-noise signal without clipping the analogue-to-digital converter.
A good target for podcast recording is an average conversational level sitting around -18 dBFS, with peaks not exceeding -6 dBFS. This gives you headroom for louder moments, laughter, or emphasis without distorting the recording, and it keeps the noise floor well below the signal. If you're recording at 24-bit depth, which you should be, the dynamic range is wide enough that recording conservatively costs you nothing in quality.
Most USB interfaces and audio interfaces like the Universal Audio Apollo range have input gain knobs and metering. Watch the meters while you do a level check before recording. If the signal is consistently hitting above -6 dBFS during normal speech, back the gain off. If it's sitting below -24 dBFS, bring it up. Clipping is unrecoverable. Low levels are fixable in post.
Set your session to 48 kHz sample rate and 24-bit depth as a baseline. Some platforms accept 44.1 kHz, but 48 kHz is the broadcast standard and gives you more flexibility if the audio is ever used in video production.
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Recording Remote Guests
Remote guests are one of the most common sources of quality problems in podcast production. The standard approach, recording a Zoom or Riverside call and using that audio, produces compressed, artefact-laden audio that sounds noticeably worse than your local recording. There are better methods.
Double-Ender Recording
The most reliable approach for remote guests is the double-ender: each participant records their own audio locally on their own machine, and the files are sent to the host or editor after the session. The conversation still happens over Zoom or any video call platform, but neither side is relying on the internet connection for audio quality. The editor then syncs the two files in post using a clap or countdown at the start of the session.
This requires some coordination. Your guest needs to know how to record themselves, which means either using a DAW like Logic Pro or Ableton Live, a standalone recorder, or a simple app like GarageBand or even Voice Memos as a fallback. The quality ceiling is determined by their setup, not your connection.
Riverside and Squadcast
Platforms like Riverside.fm and Squadcast record each participant locally in the browser and upload the files automatically after the session. This removes the coordination burden and produces separate, high-quality audio tracks for each participant. For podcasters who regularly record remote guests, these platforms are worth the subscription cost.
Coaching Your Guests
Even with the best recording setup on your end, a guest recording on a laptop microphone in a reverberant kitchen will drag the overall quality down. A short pre-session briefing helps: ask them to use headphones (to prevent bleed from your voice into their mic), find the quietest room available, and sit close to their microphone. These three steps alone make a material difference.
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Editing and Post-Production
Editing a podcast is not about making it perfect. It is about removing what distracts from the content and ensuring the listener experience is consistent from start to finish.
What to Edit Out
- Long silences and dead air: Pauses longer than two to three seconds during conversation usually need trimming
- Filler words: "Um," "uh," and repeated phrases can be reduced without making the speech sound unnatural. Don't remove every single one or it starts to sound robotic
- Mistakes and restarts: If a speaker stumbles and restarts a sentence, cut the false start
- Background noise events: A dog barking, a door slamming, a phone notification. If it's isolated and brief, it can usually be cut or reduced
Processing Chain
A basic processing chain for podcast audio in post runs in this order: noise reduction, EQ, compression, and loudness normalisation.
For noise reduction, iZotope RX is the industry standard. Even a light pass with the dialogue de-noise module cleans up background hiss and room noise without affecting the voice. For EQ, a high-pass filter at around 80 to 100 Hz removes low-frequency rumble that adds nothing to speech intelligibility. A gentle presence boost in the 3 to 5 kHz range adds clarity and cuts through on small speakers. For compression, a ratio of 3:1 to 4:1 with a medium attack and release smooths out level inconsistencies between sentences without squashing the natural dynamics of speech.
Loudness Targets
Podcast platforms including Spotify, Apple Podcasts, and Google Podcasts normalise audio on playback. The target to aim for is -16 LUFS integrated, with a true peak ceiling of -1 dBTP. Some engineers target -14 LUFS to match streaming music normalisation standards. Measure your final export with a loudness meter, not just a peak meter. Waves, FabFilter, and iZotope Ozone all include integrated loudness metering tools.
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Recording in a Professional Podcast Studio
If you're launching a new show, recording a high-stakes interview, or producing a branded podcast for a business, recording in a purpose-built studio removes every variable at once. The room is treated, the gear is calibrated, and the signal chain is optimised before you walk in.
Our [podcast production](https://animusstudios.au/services/podcast-production) service at Animus Studios covers everything from single-episode recording sessions to full series production, including editing, mixing, and delivery to your chosen platforms. For clients who want to handle their own editing but need clean, professional source files, our [vocal recording](https://animusstudios.au/services/vocal-recording) sessions give you exactly that. If you're based in Brisbane and looking for a podcast studio Brisbane, we're at 112 Petrie Terrace and work with podcasters at every level, from first episodes to established shows with existing audiences.
The fundamentals of professional podcast audio are not complicated, but they do compound. A good room, the right microphone for that room, correct gain staging, a reliable remote recording workflow, and disciplined editing will produce a show that sounds like it belongs on the shelf next to the best in your category. Start with the room. Everything else follows.