Mixing one kind of Noise in multiple audio tracks

Audacity Help Forum Windows
1

Hey there,

I have a noise and I want to add that noise to the audio tracks that I have in a folder. Can anyone please help me how to macro this all?

2

Are all of the files the same length?

3

Not exactly, the difference might be in ms which can be neglected.

4

The difference is in miliseconds, so we can say that the file lengths are the same.

5

In that case you just need the “Import2:” command to import the noise, followed by one of the Export commands (such as “ExportWav:”).

For more information about Macros: https://manual.audacityteam.org/man/macros.html

6

Import2 has parameters Filename=" ". I want to add the noise in 50 audio files, do I need to manually add these names?

7

No, you only need to use Import2 with the “noise” file. You will then apply the macro to batch process the 50 audio files.

8

Thank you so much!