---
title: 'How to Make Muffled Audio in After Effects'
source: 'https://youtube.com/watch?v=EEOk6AdlQuU'
video_id: 'EEOk6AdlQuU'
date: 2026-07-26
duration_sec: 145
---

# How to Make Muffled Audio in After Effects

> Source: [How to Make Muffled Audio in After Effects](https://youtube.com/watch?v=EEOk6AdlQuU)

## Summary

This tutorial demonstrates two simple methods to create a muffled audio effect in Adobe After Effects. It covers using the Bass and Treble effect and the High-Low Pass filter, along with keyframe animation for smooth transitions.

### Key Points

- **Introduction to Muffled Audio** [00:02] — The video aims to transform normal audio into a muffled sound effect using two methods.
- **First Method: Bass and Treble** [00:14] — Select audio layer, go to Effects and Presets, add Bass and Treble. Set Bass to 100 and Treble to -100.
- **Second Method: High-Low Pass** [00:40] — Select audio again, add High-Low Pass effect. Set Cutoff Frequency to 500 and filter option to Low Pass.
- **Animating with Keyframes** [01:10] — Create keyframes for Cutoff and Dry Out. Set Cutoff to 0 and Dry Out to 100 to transition from normal to muffled.
- **Conclusion and Presets Show** [02:00] — Two methods demonstrated. The creator mentions their editing presets show and asks for tutorial suggestions.

### Conclusion

These two methods provide a quick way to achieve a muffled audio effect in After Effects, with keyframe animation adding dynamic transitions for more polished edits.

## Transcript

Want to transform your audio into a muffled sound?
you turn a normal audio clip into a muffled sound effect. I will show you two simple [music] methods to do so. First, get your audio ready. I already >> [music] >> Select your audio layer and go to the
effects and presets panel. Add the bass and treble effect [music] to your audio. Set the bass to a 100 and the treble to a negative 100. And that's it. [music] This is the first method for transforming your normal
audio into a muffled audio. Now, let me show you the second [music] method. Select your audio again and go to the effects and presets panel. [music] Add the high-low pass effect. Set the cutoff frequency to 500 [music]
and change the filter option to low pass.
between the normal audio and the muffled audio. To make it sound even [music] better in your edits, you can animate the effect using key frames. Create key frames [music] for cutoff and dry out here and do not change their
>> [music] >> set the cutoff to zero, and dry out to 100. >> [music]
>> You can clearly hear the audio transition from normal to muffled. And that's it. These are the two simple methods to transform your normal audio into a muffled audio. You can use [music] this in your edits, intros, or
outros. And by the way, my editing presets show is on right now. You can check that out, too, if you want. >> You can find everything there, like premium CC, premium text effects,
[music] and much more. I'll leave the link to it down in the description. Let me know what tutorial you want next. I [music] need some suggestions, and I'll see you in the next video. Thanks for watching.