Easiset way to adjust and level different audios from different footages?

[Round_Brix]

Hello everyone. I had to make a short/no-budget documentary for class and my problem is the audio of my footages is not leveled. Some of the sounds and dialogues been recorded with the camera, some with a voice recorder and couple of them with a mobile phone. So some of them are loud, some noisy and some in low-volume. What would be the quickest and easiest way to adjust all of them in a same level?

Many thanks in advance.

[pandy]

As you didn't provided sufficient number of details (formats, compression, preferred software environment and most important - your expectations) it is hard to provide simple answer for such question however based on my experience i can recommend ffmpeg with dynaudnorm filter as it will create homogenic (consistent) perceived loudness level in all files and can do such conversion in a highly automatic way (depends on your preferences - drag & drop or whole folder with file extension mask).

Very similar problem to yours: https://forum.videohelp.com/threads/380396-Volume-Level-Equalizing-a-Bunch-of-MP3-files...o-it?p=2459165

And my answer: https://forum.videohelp.com/threads/380396-Volume-Level-Equalizing-a-Bunch-of-MP3-files...=1#post2459233

[JVRaines]

After you match loudness, you will need to perform spectral equalization because your sources are so diverse. Otherwise, they will still sound jarringly different. (Unless that's what you want.)

[Round_Brix]

Thanks a lot pandy and JVRaines. I'll try all of the solutions and come back with the feedbacks.

[bFooz]

This process is call "Mixing" and the best way is to do it by hand and ear in your NLE software or dedicated audio editing software.