Lavalier mic placement: getting clean audio from every guest

For clean lavalier audio, clip the mic to the center of the chest, roughly 6 to 8 inches below the chin, shifted slightly toward the side the guest turns to when talking. Keep the mic clear of moving fabric, jewelry and lanyards, secure any cable so tugs never reach the mic, and use the same placement on every guest so the tracks match.

Key takeaways

• Height matters most: about a hand's width below the chin, on the sternum, gives clear speech without breath noise.
• Put the mic on the side the guest turns toward, so head turns move the mouth toward the mic rather than away from it.
• Clothing rustle is the most common lav problem, and it is mechanical: isolate the mic from moving fabric before you record.
• Matched placement across every guest gives you tracks that behave the same in the edit, which matters even more with auto-levelling.
• Placement problems are quick to fix in the room and slow or impossible to fix afterward.

Where on the body a lavalier mic should sit

The default spot is the sternum, roughly a hand span below the chin. There the mic is close enough to keep the room down and far enough from the mouth to avoid breath and plosive pops. On a button-up shirt, around the second or third button is a good landmark. On a jacket or blazer, the lapel edge at the same height gives a firmer mounting surface than a soft T-shirt.

Slightly off-center beats dead center for anyone who talks with their head moving. Watch your guest during the small talk and note which way they turn. A host looking at a co-host on their left should wear the mic a little left of center, so turning toward that person brings the mouth closer to the mic. Big level swings within a single answer usually trace back to a centered mic on a guest who never faces forward.

Placement positions compared

Distance from the mouth controls the sound more than any other placement choice. The farther the mic, the less detail and the more room you hear.

How to wear a lavalier mic, step by step

Run the same sequence on every guest so your tracks behave the same way.

1. Let the guest attach it

Show where the mic goes and hand them the clip rather than reaching into their clothing. Most guests appreciate it, and it is faster.

2. Set the height first

Sternum level, roughly 6 to 8 inches below the chin, before you think about anything else.

3. Shift toward the speaking side

Move the mic a little toward the side the guest naturally turns to while talking.

4. Point the mic toward the mouth

Aim the mic opening up toward the chin. A mic pointing at the floor loses some of the consonant detail that keeps speech clear on phone speakers and earbuds.

5. Clear the swing zone

Check that no collar, scarf, necklace or lanyard can swing into the mic when the guest leans forward.

6. Secure the cable

With a wired lav, loop the cable once behind the clip and fix the slack to the clothing, so a pull moves the shirt and not the mic. Compact wireless mics with the mic built in, such as Nomono's Stellar mics, have no cable to dress; mount them with the clip or magnet on a stable layer.

7. Run a 30-second movement test

Record the guest talking and moving the way they will during the session, then listen on headphones. This step catches the necklace, the stiff jacket and the guest who taps the table while the fix still costs nothing.

Stopping clothing rustle before it reaches the recording

Fabric moving across the mic produces noise in the same frequency range as speech consonants, which is why removing it afterward tends to dull the voice. Synthetic shells, silky fabrics, stiff new denim and heavy zippers cause the most trouble. Soft cotton and wool usually behave.

• Mount the mic on a layer that moves with the body, such as a jacket front, rather than a loose shirt underneath.
• For wired lavs, add a small taped loop of cable below the clip as strain relief, so arm movement does not travel up the wire.
• Keep the mic on top of fabric folds, never tucked inside one.
• Ask guests to remove scarves and lanyards for the recording, or plan to edit around them.

Outdoors, wind adds a separate problem; see how to record clean audio outdoors. After the session, AI audio enhancement in Studio Cloud handles noise removal and audio enhancement, but it works far better on a track that was clean to start with.

Placing four mics around one table

Four open mics in one room create bleed, and placement is your first defense. Every mic hears every guest, so the goal is to make each wearer much louder on their own mic than anyone else. Seat guests as far apart as the table allows and match the placement height across all four people. Consistent placement keeps bleed consistent, which makes gating and level matching predictable.

Hard surfaces make bleed worse. A glass or bare wooden table reflects voices back up into the mics, adding a hollow sound to every track; a cloth over it helps. Soft furnishings, curtains or coats on a rack take energy out of reflections from bare walls.

The Nomono Sound Capsule records each of its four wireless Stellar mics to its own voice track at 16-bit/48 kHz, with auto-levelling on every mic. Consistent placement matters even more with auto-levelling, because the system works with whatever reaches the mic: a guest wearing it at belt height simply gets brought up, room and all. For one-to-one interviews, the two-mic Stellar Kit follows the same placement rules with less bleed to manage. Our guides to panel recording without crosstalk and recording a 4-person podcast cover seating in more detail.

Placement mistakes that are hard to fix later

Mic on the wrong side is the most common, and it stays hidden until the edit. A guest at the end of a table turns inward for the whole conversation while the mic sits on the outer side of their chest, so every answer arrives quieter and roomier. No processing fully restores that.

Two more are worth naming. A mic pointing at the floor loses clarity. And a guest reading notes in their lap tucks their chin and speaks over the top of a correctly placed mic. Fix that by raising the notes, not by moving the mic.

Filming as well changes nothing about placement, but it adds a sync step. Audio/Video Sync is free on every Studio Cloud plan; the walkthrough is in how to sync Nomono audio with your camera. Broader technique is in our podcast recording guide.

What a wireless mic setup costs

32-bit float recording is the main dividing line between wireless kits. It gives you a safety net when levels jump, while Nomono uses auto-levelling on every mic instead. Prices below are from our fact sheet, checked September 2026.

The 32-bit float kits are the stronger choice for unpredictable one-off recordings. The Nomono kits suit teams that want separate tracks, auto-levelling and a cloud workflow in one system. Hardware works without a subscription. Full plan details are on the Studio Cloud pricing page.

Frequently asked questions

Where exactly should a lavalier mic be placed?

On the chest at sternum height, roughly 6 to 8 inches below the chin, pointing up toward the mouth and slightly toward the side the speaker turns to. On a jacket, use the lapel edge at the same height. Keep the mic clear of any fabric that moves on its own.

Which side should a lav mic go on?

The side the speaker turns toward most. A guest who looks to their right at the host all session should wear the mic on their right side. Head turns then bring the mouth toward the mic, which evens out level swings mid-answer.

How do I stop my lavalier mic picking up clothing noise?

Mount it on a layer that moves with the body, secure any cable with a small loop below the clip, and keep the mic on top of folds. Remove scarves, lanyards and long necklaces. Stiff and synthetic fabrics cause the most trouble.

Should the lav mic point up or down?

Up, toward the chin. A mic pointing down loses some consonant detail, which is the part of speech that keeps it clear on small speakers. Check the angle after the guest has attached the mic.

Can I hide a lavalier mic under clothing?

Yes, but expect a duller sound and more rustle risk. Keep the mic at sternum height, fix it to skin or a firm inner layer, and use a mount designed for hidden placement. On-camera work can justify it; audio-only recording rarely does.

How far from the mouth should a lavalier mic be?

About 6 to 8 inches works for most speech. Much closer invites pops and breath noise, and farther away picks up more room and sounds thin. A 30-second test recording tells you whether a guest needs the near or far end of that range.

How many wireless mics can I run at once?

The Sound Capsule records four wireless Stellar mics into one Space Recorder, each on its own track. Two-transmitter kits such as RØDE Wireless GO (Gen 3) cover two speakers per kit. For more than four speakers, plan for a second system or a wired multitrack setup.

Are lavalier mics good for podcasts, or only for video?

They work well for podcasts recorded away from a desk: on-location interviews, panels and anything where guests move. A fixed studio desk with boom-mounted mics can give a fuller, more controlled sound. Choose clip-on mics when mobility, setup speed and guest count matter most. The Sound Capsule, for example, is ready to record in under 10 seconds.