Thanks a lot. I have not used compression before. Got to read up more about it on how to boost the sound. Will try out recording lower at about -10db and then use compression to boost. In DAW, do you apply compression to the whole track or only the guitars?
Cheers
Thanks for taking the time, very cool of you. We go where the riffs take us, I never worry too much about the style; as long as you have the same singer the tracks all hold together OK I find.
Ah compression, marvellous stuff. Well my point, I guess, is that we are predisposed to think that something louder sounds better, it's to do with the way the ear filters frequencies, the louder something is the more we forgive the problems, and the more impressed we are by what we hear. So if you have a guitar tone you like, it doesn't matter, unless the levels are absurdly quiet, if you record it at a slightly lower level into your DAW, it's still the same sound. You can always add volume later. Usually when you apply compression to something, it will make the quiet parts louder and the loud parts quieter. The end result is that the signal will fall in a narrower volume range, and usually it will on average be louder than before, in my experience. So you want to leave plenty of headroom (space between the level you record at and the level at which the sound will start to clip). Also, a track on its own might sound fine, but when you play all your tracks together, your guitars, bass, drums, lead, if there isn't enough headroom then the mix as a whole will distort, and this is not what you want (Metallica's Death Magnetic album is the most famous example of an album that clips, you can then check out the Guitar Hero version for the sound of it unmastered, and that doesn't clip, and sounds so much better that many people ripped that and listened to it instead of the official release).
So if you record a sound and it is already clipping, that is, distorting, then it is too loud, and you won't be able to add any processing to it, and what's more when combined with other tracks the clipping will get worse and your track will sound distorted and small (not that your recording does this). Rather it's better to record more quietly then go from there- you can make something SOUND louder and punchier, but you can't make it sound quieter, kinda like how you can add gain to a guitar track but can't reduce it to a clean sound if it's recorded distorted.
As for compression on individual tracks and whole songs, this is a very complicated area where I'm no expert. When mixing, I think compression should be applied to individual tracks, but a very light tough is required on distorted guitars- they are already overdriven (clipped!) like crazy, so the sound is already very compressed. But most tracks on a song will have compression on them, absolutely. When mastering a song it is the done thing to apply a VERY light touch with a multi-band compressor as well, but I don't think that's worth worrying about. There are many very knowledgeable people here who can help on the compression issue, it's worth doing a search, other very good sites are sevenstring.org and harmony-central's forums too. All the best.