Adobe Premiere foundation - sound adjustment (volume correction, noise reduction, telephone tone, pitch shifter, parameter equalizer) (XVIII)

Volume correction

If you feel loud , Then you can make it smaller , If you feel the sound is low, you can adjust it a little higher , And you can also make regional adjustments

Adjust by audio gain

The higher the gain, the louder the sound , The smaller the gain, the smaller the sound , You can watch the change of audio wave crest

We will increase the audio gain

You can see that the peak of the audio becomes higher , Then the sound becomes louder

Mediation through audio cable

adopt fx Then select volume , Level

The white line in the figure below will appear

We can adjust the height of the white line , You can adjust the size of the sound

If we just want to adjust the size of a small piece of audio sound , Then we can Ctrl+ Left mouse button , Key on the white line , Then adjust the height of the white dot , You can control the sound level in the specified area

Noise reduction

Video or audio recorded in markets, streets and other noisy places , There may be noise , Listen to the pricking , So how to get rid of the noise ? Search for noise reduction in effects

Then drag it directly to the video that needs noise reduction , You can feel the noise reduced directly

Telephone voice

Change the sound to the sound of a phone call , Usually you call people , Then switch shots , So when someone answers the phone , The voice you hear is your phone voice , We need to change the normal sound , stay pr Qualcomm can be used in

Intercept the place where the telephone tone is needed , Then drag the high pass in

Pitch shifter

The pitch shifter can produce non-human sound effects , And there are several built-in presets that can be used directly , For example, the great devil , The marmot

Then drag it onto the audio , In the effects panel, it will show , Then we click Custom Settings

You can see that there are several presets available by default

I can listen to the effect

Parameter equalizer

Can make the voice of speaking , Nice change


Some presets are provided , We can try the effect by ourselves

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