Changing bitrate of an audio file

[prohank]

I want to convert my audio files from 192kbps to 320kbps using an audio editor.My question is will it really improve the quality of the clips or just the size.Coz in video files when you convert a low bitrate file to high you get nothing but added burden.
I am new into this world.You must have got that through my question.
People just do anything with softwares, audio video encoding decoding whatever. I just go baffled.Do they even study?
A simple yes/no to the question will do.But I will be more satisfied if you will enlighten me with more of your knowledge.
Thanks

[Baldrick]

No, increasing bitrate wont improve quality.

[prohank]

thanks buddy.Then i guess i have to buy them.Shit!