I have collection of many songs , some are 96kbps bit rate , some are 128, some 256kbps bitrate but whenver I hear 320kbps bitrate mp3 song, they are generally better and have deeper quality. I want to convert low bit rate song to high bit rate of 320kbps.
I need to know:
- Is there any good free software to do this , may be some open source?
- Will it actually increase quality of sound of the songs
- What is difference between 256kbps and 320 kbps in normal layman's language because I find it sometime hard to distinguish between 256kbps song and 320kbps song..
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