20 Common Mixing Mistakes by Engineers

December 6, 2023

Introduction

Mixing music is much more than just balancing sounds; it’s about creating a harmonious blend of elements that convey the intended emotion and energy of a track. Despite the technological advancements and plethora of resources available, certain pitfalls consistently challenge engineers across all levels of expertise.

Why focus on mistakes, you might ask? Well, understanding these pitfalls is not just about avoiding them; it’s about learning the principles of good mixing practice. By highlighting these 20 common mixing mistakes, we aim to shed light on the intricacies of mixing and help engineers refine their craft.

From the subtleties of EQ adjustments to the complexities of spatial imaging, each point we discuss is a piece of the larger puzzle of sound engineering. Whether you’re working in a home studio or a professional setup, these insights are designed to guide you through the common hurdles and elevate the quality of your mixes.

So, without further ado, let’s explore these 20 common mixing mistakes that engineers, both beginners and pros, often encounter in their quest to create the perfect mix.

1. Over-EQing

Pushing EQ too far can lead to unnatural sounding tracks. Subtlety is key; small adjustments can have a big impact.

2. Ignoring Phase Issues

Phase problems can cause certain frequencies to cancel out, making tracks sound thin. Always check for phase alignment, especially with multi-mic setups.

3. Neglecting Gain Staging

Proper gain staging is crucial for maintaining headroom and avoiding clipping. Each element should be at an appropriate level before applying effects.

4. Overusing Compression

While compression is essential, too much can squash the dynamics, killing the life of a mix.

5. Not Using High-Pass Filters

Allowing low-end rumble on non-bass tracks can muddy the mix. High-pass filters can clean up unnecessary low frequencies.

6. Ignoring the Stereo Field

A well-balanced mix uses the entire stereo field. Overcrowding the center or neglecting the sides can make a mix feel unbalanced.

7. Over-Reliance on Solo

Mixing in solo can be misleading. Always check how elements sound in the context of the full mix.

8. Inconsistent Vocal Levels

Vocals should be consistently audible. Automation can help maintain a consistent level throughout the track.

9. Not Checking Mixes on Different Systems

A mix might sound great on studio monitors but fall apart on earbuds or car speakers. Always check your mix on various systems.

10. Using Too Many Effects

Excessive use of reverb, delay, or other effects can clutter a mix. Less is often more.

11. Lack of Contrast

Dynamics create interest. A mix where everything is loud and upfront can be fatiguing to the listener.

12. Ignoring Mids

While lows and highs are crucial, the midrange is where the bulk of sound lives. Neglecting it can result in a mix that lacks warmth and presence.

13. Poor Panning Decisions

Random or extreme panning can unbalance a mix. Thoughtful placement of elements in the stereo field is essential.

14. Not Prioritizing Elements

Every mix should have focal elements. Not everything can be front and center; prioritize based on the song's needs.

15. Misusing or Overusing Autotune

While a powerful tool, autotune should be used judiciously. Overuse can lead to unnatural sounding vocals.

16. Neglecting the Low End

A weak or muddy low end can make a mix feel lifeless. Balance and clarity in the bass frequencies are crucial.

17. Forgetting to Reference Other Tracks

Comparing your mix to professionally mixed tracks can provide valuable perspective.

18. Lack of Breaks

Continuous mixing can lead to ear fatigue. Taking regular breaks helps maintain a fresh perspective.

19. Not Backing Up Sessions

Regularly backing up your work can save you from potential disasters like data loss.

20. Failing to Communicate with the Artist

Understanding the artist's vision is key. Communication can bridge the gap between technical proficiency and artistic expression.

In conclusion, while mixing is complex, being aware of these common mistakes can help engineers produce cleaner, more impactful mixes. Remember, mixing is as much about avoiding errors as it is about employing techniques. Happy mixing!