Normal locations of concern for a mastering engineer are: equalization (eq), compression, levels (volume) relative from one tune to the next, and spacing in between songs. Equalization: In some cases you'll want to change the eq or compression on a mix after you've done the last mix. Or you may have ten tunes mixed by three various engineers in five various studios.
Each tune's eq may appear perfect by itself, however if you sequence them together, suddenly one song sounds too intense (or too dull ...). Adjusting the eq can even everything out. Idea # 1: remember that any eq modifications to your stereo mix affect the entire mix - if you want to cut 3 db at 80Hz due to the fact that your mix sounds muddy, remember to check how that impacts all the instruments (e.g. the vocal), not just the bass guitar and kick drum. Pointer # 2: if you're uncertain about an eq choice throughout mixdown, understand that it's easier to cut lower frequencies in mastering than to enhance them, and simpler to boost greater frequencies than to cut them. Compression: In mastering, this is used not simply to control a mix or to include character, but also to "print" or send out as much level to the master as possible without clipping the signal. This can almost seem like a competition for who has the loudest cd (" my record sounded terrific till I listened on my CD carousel and Green Day was 5 db louder!"). But mastering engineers need to balance level with sonic stability. Levels: Ideally, a listener can play your record and not need to get up to change the volume. This is dealt with in mastering, after the record has actually been sequenced. Only then can you actually know how levels connect to each other as one song ends and the next starts.
Spacing & Crossfading.
Spacing: there are different viewpoints as to how one must approach the areas put in between tunes on a record. Final suggestion: you might be inclined to master the very same recordings that you mixed, whether it is for financial factors, imaginative factors, or merely since you can. We highly advise that you get somebody else to master your task.
Normal areas of concern for a mastering engineer are: equalization (eq), compression, levels (volume) relative from one song to the next, and spacing between tunes. Or you might have 10 songs mixed by three different engineers in 5 various studios.
Each tune's eq might seem ideal by itself, but if you series them together, unexpectedly one tune sounds too intense (or too dull ...). Pointer # 1: remember that any eq changes to your stereo mix Trap Instrumentals affect the whole mix - if you want to cut 3 db at 80Hz since your mix sounds muddy, keep in mind to inspect how that impacts all the instruments (e.g. the vocal), not simply the bass guitar and kick drum. Compression: In mastering, this is utilized not simply to control a mix or to add character, but also to "print" or send as much level to the master as possible without clipping the signal.