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Filmora for Mobile

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Think Bigger From Filmora User Guide

Adjust Audio

Access the Adjust Audio Interface in Filmora

To adjust your audio clip, you can try the following three ways:

1 Double click on the audio clip.

2 Right-click on the audio clip, then select Audio>Adjust Audio.

3 In the top navigation bar, tab on Tools> Audio>Adjust Audio.

Absolutely, the first method is easier than the other two. After your operation, the audio adjusting interface will be aroused.

Adjust the Parameters

In the audio adjusting window, from top to bottom, you can see two choices: Adjustment and Denoise. Click the icon to drop down and have advanced options:

audio adjustment denoise
Adjust Audio

When you click Adjustment and drop it down, you will see:

1. Zoom

Zoom means the magnification of the audio. If you move the pan from the right to the left, you can magnify the soundtrack and edit your audio in a more precise way.

audio zoom
Adjust Audio

2. Auto Normalization

Auto Normalization feature analyzes the volume of all selected clips and adjusts the volume to the standard loudness level of European audio programs at 23.0LUFS (deviation range: ±1LU) automatically.

volume control
Adjust Audio

3. Volume Control:

By dragging the bar on the volume slider, you can easily heighten or lower the average volume of the audio.

4. Sound Balance:

In Sound Balance, the pan controls how each track is balanced between the right (R) and left (L) sides of where the audio is being heard from. For example, if you move it all the way to the right, you can hear the audio showing only on the right side of your headphones.

balance control option
Adjust Audio

5. Fade in:

Fade in means that the volume is gradually increased from zero at the beginning of the audio.

6. Fade out:

Fade in means that the volume is gradually decreased to zero at the end of the audio.

7. Pitch:

Pitch controls the highness or lowness of a tone. By dragging the slider from left to right, you can hear the audio changing from thick voice to shrill voice. It is usually used to change the human voice to make a funny effect.

8. Audio Ducking

Audio Ducking means to decrease the volume level of specified audio when second specified audio is present. In video editing software, audio ducking is usually used to lower background music anytime a person speaks. When the person finishes speaking, the background music raises again. This technique can be used in any scenario where you want to be heard clearly.

audio ducking option
Adjust Audio

9. Equalizer

You can use Filmora equalizer to manipulate the frequency of the mix so that everything is balanced and clear. Here you have some popular preset equalizations, such as classic, dance, pop, country, folk, and so on. You can also customize your equalizer.

audio equalizer option
Adjust Audio
Knowledge Class:
EQ (equalization) is the process of changing the balance of different frequency components in an audio signal. Our ears can detect a huge range of frequencies-roughly 20 Hz to 20 kHz. Each element of the mix has energy in different parts of that range.

When you click Denoise and drop it down, you will see:

1. AI Speech Enhancement

Through AI technology, the noisy ambient sound behind the human voice will be weakened or eliminated.

ai speech enhancement
Adjust Audio

2. Wind Removal

Wind Removal specializes in removing the noise of the wind. It estimates the reverberation profile and works out a way to change the amount of reverberation. You can choose whether to turn on or turn off the function.

wind removal
Adjust Audio

3. Normal Denoise

Denoise enables you to remove background noise automatically and intelligently in one click. There are three options for your choice: weak, medium, strong.

normal denoise
Adjust Audio

4. DeReverb

DeReverb is to reduce hiss and background noise. You can easily heighten or lower the average the dereverberation effect through dragging the bar.

Adjust Audio

5. Hum Removal

Hum noise refers to the hum sound. Hum Removal removes narrow frequency bands and their harmonics. You can reduce the extent of noise with the range from -60 to 0 db.

hum removal
Adjust Audio

6. Hiss Removal

Hiss noise refers to the hiss sound. You can adjust the hiss noise volume with the range from -100 to 10.

hiss removal
Adjust Audio

7. Denoise Level:

Denoise Level below Hiss Removal means that you can control the Hiss Denoise effect from level 1 to 6.