equalize CD volume levels

[trillion]

I have copied many old cassettes to my computer and have split each into separate songs. I selected several songs from different tapes and tried to burn. But when I listened to the CD, I had to continually adjust the volume on player. Some played much louder than other and some I could hardly hear. I sure would like to be able to level out all the sound so they play at the same levels. I was wondering if anyone knows of any other software which will equalize volume levels. Nothing fancy, just the basics.

[Fodder]

Can't directly edit the audio CD track, import the audio CD track to PC, then using Mp3 editor/ convert like FlexiMusic Wave Editor. Play the audio files in an audio editor, FlexiMusic Wave Editor . From volume command either choose simple Compress/ Expand or Dynamic Compress/ Expand option to equalize the volume throughout the whole audio file. It is best to choose Simple Compress/ Expand option. The usage of Simple Compress/ Expand option is that, it will choose the optimum (maximum) level of volume of the audio file and this will be applied for the whole audio file. While using Dynamic Compress/ Expand option, the volume will be changed randomly. This option will increase the volume where it is low and decrease the volume where it is high.
http://www.fleximusic.com/waveditor/overview.htm

[CDR-Zone.COM]