How to remove noise in recording with adobe audition?

The method of removing noise in recording with adobe audition;

1. When recording with adobe audition, take a few seconds to collect noise first, as shown in the red box in the figure. If recorded audio is available, you can import it into audition to find the time period of noise buzzing.

2, use the mouse to select this noisy, try not to contain human voices, such as the beginning of the recording, the white area in the picture.

3. Then click "Effect" in the menu bar and select "Noise Reduction (N)/ Recovery"-"Capture Noise Sample" to open a dialog box. Click OK.

4. Then select all audio time periods, click "Effect", select "Noise Reduction (N)/ Recovery", and click "Noise Reduction (Process)".

5. Then the dialog box of noise reduction settings will pop up, and the default settings can be used. Here, the noise is reduced by 80%. Finally, click Apply, and there will be a process of percentage noise reduction, which will take some time.

6. After the noise reduction is completed, play it several times to see if there is obvious noise in the effect. Enlarging the audio band, we can see that the ripples in the original noise segment basically disappear, and the stage with ripples is our audio segment. Sometimes there may be some other noises, so we can get rid of them.

Skills of using PS file

Create a new sound file.

Open an existing sound file.

Close the current file.

Save the current file.

Exit) CoolEdit2000 Ctrl+Q+q

Edit waveform

Select all sounds Ctrl+A

So that two channels (two) Ctrl+B can be selected at the same time.

Only left channel Ctrl+L is selected.

Only the right channel Ctrl+R is selected.

Adjust the left boundary of the selection range to the left.

Adjust the left boundary of the selection range to the right →

Adjust the right boundary of the selection range to the left by Shift+←.

Adjust the right boundary of the selection range to the right by Shift+→

Select all waveforms in the current display range.

Main functions: Whether recording music, broadcasting or dubbing video, the appropriate tools in Audition can provide you with enough power to create rich and subtle sounds with the highest quality possible. It is an updated and enhanced version of the cool editor Pro 2. 1 This sinicization program has reached 98% of the degree of information sinicization.

Adobe Audition v 1.5 is COOLEDIT? The upgrade of pro, the company that produced COOLEDIT was sold to ADOBE (the famous PHOTOSHOP came from ADOBE) two years ago, and the famous audio editing software COOLEDIT PRO 2. 1 was renamed Adobe Audition v 1.0.

Extended data:

PS learning skills

Some tools in PS are easy to master, but some methods and principles of color matching are difficult. Light and shadow are the most commonly used and basic things in photography. Therefore, some people say that photography is the art of light and shadow, and later color matching and retouching also need to master these knowledge. To be exact, color matching is also dimming and shading.

We know that in PS, RGB mode is the mode of light, and RGB is the three primary colors of PS. It's not the color of paint, it's the color of light. Therefore, it is very helpful for you to know some photography knowledge properly.

It will be your inspiration to shoot more eye-catching blockbusters with special effects in the later period. If you don't have time to watch, you can go to the movie forum to download their posters. No matter the color or design of the picture, it is a good motivation for your study. Pictures in magazines, whether photography or color, will give you new energy and make your inspiration active again.

Baidu encyclopedia: Adobe Audition