Clear dialogue in a small room: a recording workflow that starts before Record

A voice recording usually fails in ordinary ways: the room is too lively, the microphone is too far away, a sleeve brushes a cable, or the speaker becomes louder after the level was set. Buying another microphone does not automatically solve those problems. A repeatable preparation routine does.

This workflow is for a spoken interview, lesson or short podcast recorded indoors. It works with a basic recorder or a computer and one microphone. The aim is intelligible, consistent speech, with enough room to edit naturally afterwards.

Listen to the room before choosing a seat

Stand quietly in two or three possible positions. Listen for a refrigerator, ventilation, traffic, computer fans and other people. A low continuous sound may be tolerable; a door that slams unpredictably can spoil an otherwise good take. Choose the position with the most manageable interruptions, not simply the nicest background.

Make a short spoken recording in each position and play it through headphones. A room can sound comfortable to a person while a distant microphone hears a hollow wash. Curtains, upholstered furniture and a rug may help with reflections. They do not make a room soundproof. Keep any temporary soft furnishings away from heaters, lights and walking routes.

Decide who can interrupt and how. Put a quiet notice on the door, silence notifications and agree a hand signal for stopping. If a loud noise occurs halfway through a sentence, pause, let it pass, and repeat the whole sentence. That is much easier to edit than a collection of disconnected replacement words.

Move the microphone before turning up the gain

Gain raises the wanted voice and the unwanted room sound together. Moving a suitable microphone closer often improves the relationship between them. For a desk microphone, start with a modest speaking distance and adjust by listening. Shure suggests roughly 15–30 cm as a starting range for many spoken-word situations, while noting that getting too close can make directional microphones sound excessively bass-heavy.

Aim the microphone toward the mouth but slightly away from the direct blast of breath. Check which side is meant to face the speaker; not every microphone is addressed at its end. Use a stable stand and avoid touching the desk. For a clipped-on microphone, record a test while the speaker turns their head and moves their arms. Clothing noise often appears only when the conversation gets animated.

Choose a position the speaker can maintain comfortably. A technically impressive placement that forces somebody to sit rigidly for forty minutes is not a useful setup. Mark the chair position or explain a comfortable range of movement, then let the speaker settle.

Record a test that resembles the real session

“Testing, one, two” tells you little about a lively interview. Ask for a normal answer, a louder sentence and a laugh. Watch the recording meter and leave headroom for peaks. A clipped input cannot be fixed merely by reducing the volume later. The exact meter target depends on the recorder and format; avoiding clipping and checking the actual file matter more than chasing one universal number.

A useful one-minute test

Moment	What to inspect
Quiet room	Hum, fan noise, intermittent clicks
Normal speech	Clarity, room echo, comfortable level
Louder phrase	Clipping or automatic level pumping
Head turn and movement	Level changes, clothing or stand noise
Playback from the saved file	Correct input, both channels, no missing audio

Listen to the saved test, not only the live headphone feed. Some devices monitor a signal even when the recording application has selected a different input. Confirm where the file was saved and that enough storage and battery remain. For an important conversation, a separately checked backup recorder can be useful, but it must not distract from monitoring the main recording.

Make the conversation easy to edit

Leave a little silence at the beginning and end. Record a short sample of the room with everyone in place and quiet. Keep a simple note of obvious restarts or interruptions rather than trying to repair them during the session. With separate audio and video devices, one visible clap near the beginning provides a useful synchronisation reference.

When asking questions, avoid speaking over the answer. A quiet nod communicates encouragement without placing another voice across the sentence. If two people are sharing one microphone, seat them deliberately and test both voices. Large level differences are easier to prevent than to repair.

Edit for understanding, then for polish

First assemble the intended meaning. Remove false starts that distract, but keep enough breathing room for the speaker to sound human. Check that cuts do not change what was said. Adjust large level differences between phrases before reaching for strong compression. Listen at a modest playback volume; speech that only works when turned up loudly needs another look.

Use noise reduction cautiously. Compare it with the untreated recording at matched loudness. If consonants become watery or the background appears to pulse, reduce the processing. A small amount of steady room sound is often less distracting than aggressive digital artefacts. Preserve the original files so you can revise the edit without repeating the recording.

Deliver more than an audio file

Listen to the entire final export, including its first and last seconds. Check it on headphones and an ordinary small speaker. Use a meaningful filename, keep a high-quality master, and create the distribution version from that master. Keep the project, originals and final export in clearly separated folders, as described in our video project organisation guide.

A corrected transcript also makes the conversation easier to search and use. If the recording accompanies video, review captions against the final edit rather than an earlier cut. Our accessible video workflow explains how to carry that information through to the player.

Technical references: Shure on critical distance and microphone techniques for recording.