adding background noise to all wav files simultaneously

Audacity Help Forum Windows
1

Hello,

I am new to audacity and would like to do the following task.

I have an recorded audio file mono 16khz 16 bits which is recorded noise inside train (wav files)

I have some 1000 recording files (wav files mono 16khz 16 bits).

I want to add the noise audio file and mix it with all the 2000 recorded files so that all my recorded files will have the effect of train noise in a single mono channel.

Here are some samples where i want to add noise_status.wav to all the other recorded files.

https://www.dropbox.com/sh/nb9qli8xbs7jkka/AAAjSubTOHikYML0qpr1HK9Va?dl=0

Thank you for your guidance.

2

Audacity cannot do that. Try SoX mix or mix-power http://sox.sourceforge.net/sox.html.

Gale

3

Dear gale.

Can you give me a example how can i do it with SOX.

Thank you

4

We only provide support for Audacity here.

You’ll have to write a short script.

You can search the SoX users mailing list for some examples or subscribe to that list and ask for help directly.


Gale