Nero nero wave editor 2 Manuale Utente

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Noise reduction improves recordings where noise disturbs the sound of the 
audio file by removing undesired noises (background noise, buzzing, etc.) in a 
particular bandwidth. 

1.  Open the desired file. 

2.  In the 'Enhancement' menu, select the 'Noise Reduction' command. 

 

   

3.  Choose an existing setting by clicking on the button on the drop-down list and 

highlighting an item from the list, or select the subtraction profile by choosing 
the required mode. Select ‘Editable Noise Curve’, then click in the line in the 
field you want to change, a white square will appear at this point and you can 
drag the square to the required position. 

You can also use the slider to set the reduction level and the ‘Gain Floor’ to 
the required position.  

 

Click on the 

 button to play back the audio file with the changes stated. This 

allows you to check straightaway that you are happy with the results. 

4.  Click on the 'OK' button to take over the changes.