i have never used one before but i just downloaded a multi band compressor and used that on my newest recording to master. is that the same thing as a peak limiter?
a multiband compressor is a great tool, but it is not the same thing as a peak limiter. both are compressors but what a multiband compressor does is allow you to choose frequencies that you want to compress. a good example is a de-esser. it usually compresses out the 8khtz freq. to bring down the s's in the vocal without bringing down any other frequencies.
what a peak limiter does is two things.
it sets a ceiling on the track which will not be passed in volume. (this is why it's also called a 'brick wall' limiter.) once the volume gets to a certain level it is stopped and gain reduction automatically sets in with a fast attack and release.
the other thing it does is set a 'floor' to bring up the quieter frequencies. when you bring the floor closer to the ceiling you are going to lose dynamics and squash the entire mix together but it will make it appear louder to the listener as the frequencies are closer together and filling all the spaces.
as far as 'loudness' goes... this is generally how it's done. if you want to see how it works, email me a sample of your song to
haymedic@gmail.com and i'll put peak limiting on the mp3 for you and send it back. if that's what you're after, then you know that's a tool you can download and learn something about. ('torch the fields' would be a good one)
i agree with what cancer said, that it takes a long time to understand what this stuff does and how to apply it. i also agree that i would personally mix your stuff differently... but in my opinion, that's up to you how you want the levels. if you like hearing the vocal loud, do it. if you like hearing the drums loud, do it. it's all yours and up to you and eventually you'll learn more and more by just doing it. there is no right or wrong way. i think it's kinda like letting you play what you want on drums, as well. (i'm guessing you're the drummer by the mix?) it's all yours to do what you like but it's also great that you are looking for information and so open to help!
s
ps: i don't work for IKmultimedia, digidesign or warner bros. i'm just a hobbyist who would like to help if i can.