How Loud Should Background Music Be? A Practical Guide for Clear Voiceovers

By Pure Audio Insight October 24, 2025

Quick Answer & Summary

For those in a hurry, here is a quick summary of suggested audio levels to get you started.

For speech-led videos, set the voice first, then bring background music up only until it supports the mood without masking words.

There is no single universal dB setting. As a starting point, try music roughly 18–20 dB below the speech when comparing the same kind of average-level measurement, then adjust by ear

You can then adjust the volume of the music from this starting point as the right level depends on the voice, track, arrangement, playback device and intended style.

Speech clarity is always the priority. If someone does not understand your speech in your content, regardless of how amazing your background music is or stunning visuals, they will switch off.

Use the dB levels below as a starting point, then make the final decision while listening to the actual speech on more than one playback system.

You should always keep an eye on overall mix levels and peaks. Check the exported mix for clipping and leave peak headroom; a fader setting alone does not tell you whether the final output clips.

Never exceed 0dB to avoid distortion. The point is not to find one magic dB number. A busy track with vocals, bright percussion or heavy bass may need to sit much lower than a sparse instrumental bed.

Here’s a helpful reference table for setting various audio elements:

Description	Starting Point Guide	Comments
Main Narrator/Dialogue	-6dB to -12dB	Set and check speech first. Use the voice as your reference; check peaks and final loudness separately.
Background Music	-18dB to -20dB	Try -18 to –20 dB below speech as a starting point. Compare like-for-like average levels; adjust for masking, track arrangement and playback device.
Sound Effects	-12dB to -18dB	This dB value is just a starting guide. Set the sound effects level in context. Should not distract from or overpower main speech.

Introduction

Setting the right background music volume is crucial for content creators aiming to produce professional-quality videos, podcasts, or any media with mixed audio.

When done well, your background music can enhance the atmosphere without ever competing with your speech or narration - ensuring your audience hears your message loud and clear.

In this audio guide, I’ll cover the essentials of balancing music and voice, recommended dB levels according to international standards (including BBC and W3C advice), practical mixing tips for creators at every level, and advanced techniques for fine-tuning your sound.

Whether you're a seasoned professional or just starting out, this guide will equip you with actionable insights to take your audio production skills to the next level.

Why Background Music Volume Matters

Background music in your content should support your message, not distract from it. If your music is too loud, it competes with the main narration and makes your audio less accessible - especially for those with hearing difficulties.

When mixed well, background music adds energy and polish without ever drawing the listener’s attention away from what really matters: the spoken word.

Speech clarity is always the most important thing. Background music should support speech and not mask or distract from the message.

Using well-mixed background music can create a professional impression and keep your viewers or listeners engaged.

On the other hand, poor mixing can quickly turn audiences away, as straining to hear speech causes discomfort and reduces retention.

Ask yourself: have you ever paused or quit a video because you couldn’t clearly hear what was being said? (I know I have!)

What Is the Ideal Background Music dB Level?

There isn’t a fixed number for the ‘perfect’ background music level. A music bed around 18–20 dB below speech can be a useful starting comparison, provided you use the same measurement for both; the right balance still depends on the material and where it is heard.

This range ensures your voice remains front and center, while music weaves in subtly behind.

As a general rule, start with speech clarity, then adjust the music in context rather than treating one dB difference as a guarantee. As a starting pint, placing background music -18dB to –20dB lower than speech is a great place to start to maintain clarity, accessibility, and listener comfort. Then adjust the volume in context.

Let’s break down why this specific range works:

Too High: Setting your background music level too high, (i.e. between -3dB and -12dB below your dialogue) can cause masking, where the music drowns out or interferes with speech, especially when played on smaller speakers or mobile devices.
Too Low: Music more than -25 dB below speech may be very subtle; whether that works depends on the track and your purpose.
Just Right: Between -18dB and -20dB lower than your speech volume seems to be the sweet spot where music remains present, supportive, and pleasant without becoming a distraction. A difference around -18dB to –20dB is a starting point, not a substitute for listening to the words on typical devices.

A Simple Workflow For Setting Background Music

I have mentioned the guideline audio levels for background music a few times now in this article, but producing a great piece of content, with clear speech and supporting background music is more than just working with audio level guidelines.

Here is a simple workflow that can be followed to ensure your background music and speech clarity sounds good in your content.

Record Speech at Healthy Levels: Your speech recording quality is key. Aim for dialogue peaks at around -6dB, designed never to exceed 0dB after processing. You are aiming for a healthy and strong speech recording. Microphone placement is critical for capturing clean audio.
Prepare Your Background Music File: Clean up your music track, trimming sections that could spike the meters or distract your audience.
Drop the Volume: Start with music levels at -20dB below your dialogue, then nudge up in 1dB increments if it feels too quiet. Always test by switching between different speakers, for example, the types of devices your audience will be listening to your content on - phones, TV, headphones, desktop speakers etc.
Apply Equalisation: Sometimes, adjusting frequency ranges (using a low or high shelf EQ) on background music can help speech cut through without resorting to large volume changes. Lowering frequencies in the 2–4kHz range on music helps keep vocals clear.
Export and Listen: Try your exported files in at least three different environments. What sounds good in your studio on studio monitors, might sound too harsh or too bass heavy on you TV in your living room, for example.
Seek Honest Feedback: Before publishing, share your mix with two to three people and incorporate their impressions and feedback. The more feedback the better.
Final Review and Metrics: Compare speech and music with the same level measurement where useful, then listen for masking throughout and check the exported mix’s loudness and peaks.

Practical Starting Points For Background Music Under Voice

Below is a summary table of recommended dB levels to get you started.

Remember, these values are recommended starting points. Adjust your levels in small increments (no more than +/-3dB steps) until you are happy with how everything sounds.

Audio Type	Starting Point Guideline
Dialogue/Narration	-6dB to -12dB
Background Music	-18dB to -20dB
Sound Effects	-12dB to -18dB
Final Mix	-10dB to -20dB (max 0dB)

When producing content that requires clear speech and background music, it can be useful to do a reality check and identify the intention of the music. Ask yourself, "What is the purpose of this background music?".

This will help you focus on the overall production goals and help you set the background music levels in line with this.

Content Type	Music Role	Starting Point	What To Listen For
Talking-head video or tutorial	Subtle mood/support	Start with music clearly below the active voice; adjust while the speaker is talking	Every important word remains effortless to understand
Interview or podcast	Minimal atmosphere	Keep music especially restrained under questions and answers; use transitions more freely between speech	The music does not distract from a guest’s quieter or less consistent voice
Fast-paced short-form video	Energy and pacing	Use shorter music moments, automation and edits rather than one constant high level	Speech remains clear even when the track becomes busier
Intro/outro without speech	Identity and energy	Music can rise when no one is speaking; reduce it before speech begins	The transition into speech does not feel abrupt or force the listener to adjust volume
Emotional story or documentary-style video	Mood and narrative support	Choose simpler, less vocal/busy music and automate it around key words	Music supports emotion without competing with detail or nuance

Audio Production Tips for Maximum Speech Clarity

Here are some important tips for when you are producing content and need excellent speech clarity and audio levels.

1. Always Listen on Multiple Devices

A mix that sounds balanced on studio monitors might be too loud or too soft on a phone or TV. You need to check your audio on multiple devices, and in particular, the devices your target audience will most likely be listening on.

Test your finished content on different speakers, for example, desktop, laptop, mobile, car, and even headphones. This ensures your audience will hear what you intended, no matter where they are.

Example Workflow

Mix your audio on quality studio monitors.
Export a sample and play it back on your mobile phone (using its internal speaker).
Listen through standard laptop speakers.
Try it in a car or through headphones.
Note any issues where music is suddenly overpowering or too faint and adjust accordingly.

2. Err on the Side of Caution

If you’re not sure if your background music is too loud, it probably is.

Most listeners will ignore music that’s too soft but will quickly become frustrated by music that drowns out dialogue.

If unsure, turn your music down 3dB and re-listen. How does it sound? If it still feels too loud, then adjust again. I find that using 3dB adjustments is a good way to check and fine tune your levels.

Actionable Tip

Lower your music track by 3dB and export a sample.
Compare the clarity of your speech in both versions.
Ask someone for feedback - fresh ears pick up problems you may miss after hours of editing.
If you are still unsure about your audio levels, take a break. Ear fatigue is a real thing and after hours of listening intently, your ears will get tired and you need a break.

3. Experiment with Private Uploads

Platforms like YouTube allow you to upload private or unlisted test videos. Create a few versions with different music levels and compare - sometimes a small adjustment of 3dB makes all the difference.

4. Listen at Lower Volumes

If your mix sounds balanced at a low volume, it’s likely well balanced overall. High volumes can mask poor mixing choices.

5. Check In Mono

Collapse your mix to mono output - if music and dialogue remain clear, you’re on the right track.

6. Correct YouTube Levels

Since so much speech led content ends up on YouTube, it is important to get your final master levels right for YouTube, otherwise all this production work could be in vain. To learn how to set healthy YouTube audio levels for your content, I have covered this in my article, "YouTube Audio Levels: A Practical LUFS, True Peak and Music-Balance Guide For Creators"

7. Studio Design

Not sure what to improve first to get great speech clarity? Use the Studio Planner to build a sensible creator-audio upgrade path for your budget and current setup.

Audio Level Checklist

Before exporting your audio and signing it off as done, go through the following list and ensure that you have answered each of the following honestly.

Can I understand every important word without concentrating?
Does the music support the intended mood rather than ask for attention?
Does music rise/fall appropriately around speech, transitions and key moments?
Do any lyrics, percussion, high-frequency elements or bass notes conflict with the voice
Does the mix still work on headphones and an ordinary phone/laptop/speaker playback system?
Have I checked overall loudness and peaks before export?

If mastering audio for YouTube, check out how to set final levels for YouTube in our article here or alternatively you can download the Creator Audio Levels For YouTube Cheat Sheet below.

If you are setting the audio levels for interview background music, I have covered this in greater depth in this article.

For high energy content, such as sports background music, I have covered where to find and how to use this type of music in this article.

When Turning The Music Down Is Not Enough

Sometimes you might have the perfect background music, but turning the entire background music levels down is not good enough or loses too much energy.

A technique called "ducking" is the solution. This technique gently lowers your background music volume whenever someone speaks and then raises it again when the voice is absent.

This is especially effective in podcasts or live streams, where background and foreground volumes can change rapidly.

Modern editing software like Adobe Audition, Audacity, or even free DAWs like Cakewalk allow you to set an automated “ducking” (side chain compression) effect.

How to Apply Ducking

Place a compressor on the music channel, then feed the voice channel into the compressor’s sidechain input.
Set the threshold on the compressor so compression activates during speech, choose a moderate ratio such as 3:1 to 6:1, and adjust the attack and release so the music drops quickly but returns smoothly between phrases.
A reduction of roughly 3–8 dB is often enough to keep dialogue clear while preserving the energy of the music bed, but always use your ears to check.

Background Music Volume Advice From Industry Leaders

World Wide Web Consortium (W3C) Recommendations

The World Wide Web Consortium (W3C)—the organisation responsible for web accessibility standards—recommends that non-speech sounds (including music) should be at least 20dB lower than foreground speech.

This guidance is highlighted in their audio mixing technique documentation.

Following W3C standards not only helps your content pass accessibility requirements but also broadens your potential audience, including viewers with hearing loss or cognitive processing needs.

There is a fantastic audio example which demonstrates their advice on the W3C website.

Here is a brief description of the example and you will find a link to the actual audio just below.

"The voice (foreground) is recorded at -17.52 decibels (average RMS) and the music (background) is at -37.52 decibels, making the foreground 20 decibels louder than the background." – W3C

Listen to the W3C in-depth audio example here.

BBC Recommendations

Within the UK, the BBC’s audio mixing guidelines are widely trusted across the broadcast industry.

The BBC suggests mixing your audio as usual, then lowering the music by an additional 4dB.

This method helps ensure that the music does not overshadow speech and aligns with what audiences find most comfortable. Treat the BBC’s suggestion to lower music by a further 4 dB as a final listening check, then confirm that speech remains clear on typical playback devices.

According to the BBC, “viewers never complain about background music being ‘too low’,” but will quickly criticize when music is too loud.

For broadcast or online video, the BBC guidelines are practical for everyone—not just TV professionals. Their advice ensures background music enhances the emotional impact of your content without sacrificing clarity.

For advanced mixing, see this BBC Audio Mixing Guide PDF.

Avoiding Common Mistakes When Adding Background Music To Content

Here are some common mistakes to avoid when producing audio for content.

Never Exceed 0dB

Setting your output above 0dB will result in digital distortion—a problem that can’t be repaired after export. Check the final output for clipping; keeping the master fader below 0 dB does not by itself prove that the exported file is clean.

Use your DAW’s (digital audio workstation) built-in limiter to avoid accidental “overs.” This will prevent spikes in your waveform that can introduce distortion at random points in your final video or podcast.

Use Your Ears Above All

Guidelines exist, but your ears are still your best judge. Take regular breaks during mixing to avoid ear fatigue, and return with fresh perspective before final export.

Be Mindful of Looping Tracks

If you’re using royalty-free music or loops, pay attention to changes in loudness as the track repeats.

Edit out sections with abrupt changes in energy or volume, or use volume envelopes to smooth transitions for a seamless listening experience.

Final Thoughts: Achieving Professional Results

Getting your background music levels right is part science, part art.

Follow international best practices, monitor your mix levels, and don’t be afraid to seek feedback or use reference examples from public broadcasters like the BBC.

Remember: subtlety is key - when in doubt, favor clarity and accessibility over atmosphere.

The difference between amateur and professional audio often lies in these small details. With regular practice, attention to your mix, and an open ear to listener feedback, you'll find your content standing out for all the right reasons.

Balancing background music and speech is a crucial skill for content creators.

Starting with music below speech, testing on various devices, and using established guidelines, you’ll produce polished, professional content that’s accessible to all audiences.

Happy producing!

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Frequently Asked Questions

What if my audience still finds the music too loud?

Always collect feedback—run a small poll with your viewers or listeners, or ask friends to review your mixes on their devices. Adjust your next mix based on this crowd-sourced input for maximum accessibility.

Is there an ideal background music track for speech content?

Instrumental or ambient music usually works best. Avoid tracks with vocals, complex rhythms, or excessive bass that can mask speech frequencies. Test a few styles—subtle, light arrangements almost always sit better behind a voice.

What if I use music loops or tracks with fluctuating volume?

Use automation or volume envelopes within your editing software to keep music levels consistent behind speech. Set keyframes wherever the music rises or falls, tailoring the background to fit seamlessly around your narration.

How do I know if volume differences are platform-related?

Each platform—YouTube, Spotify, Apple Podcasts—applies unique audio “normalisation” which can alter the perceived loudness. Always check your mix after upload for unexpected changes and review platforms’ loudness/loudness normalisation guidelines.

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