Looking for some software for volume control

[heartless]

Just like in the title, I'm looking for some software to make sounds in music much louder. I have a few nice sounds, but they're too low, even when I manipulate the volume in speakers it gets tiny louder but still low, is there any software that let's me do such thing?

Thanks

 

[dduardo]

You can use this program:

http://audacity.sourceforge.net/

Import your music into the program, select the whole track with CTRL+A and then go to Effect->Amplify

Be aware that when you amplify the the signal you are also amplifying any inherent noise. Also, if you amplify too much you'll have to clip the signal which will introduce even more noise.

 

[heartless]

Thanks Dduardo