Mike, on 06 July 2011 - 11:54 PM, said:
Cheers Jono.
Am I right in saying that ideally an uplifting trance track with a lot going on (for example - Satellite or the Club Mix of On A Good Day) should be running (before the master channel in the sequencer) at between -10db or even -20db, to give plenty of headroom in the master? I'm no pro producer, I'm just going of limited (pardon the pun) experience.
I'm also guessing that's why tracks by people like Michael Cassette have such sonic clarity. I'd imagine a track like Zeppelin or Fox & A Shooting Star sounded pretty "boring" before mastering, as a result of everything being relatively quiet. However, this gave enough headroom to allow a nice sonic "push" at the mastering stage to really allow everything to come alive, hence why although there isn't much going on sound-wise, these tracks sound incredibly lush and sonically "full".
Trying to think of a good analogy, and as always, it comes back to cars. Imagine a load of very fast cars are doing 60mph down a long straight motorway. At some point a guy will wave a flag to tell them to go as fast as possible. If they're nicely spaced out, they've all got enough room and free air to soon be at 200mph+. However, if they're all bunched together nose-to-tail, when they all put the hammer down, some will suffer in turbulent air, some will probably even crash into each other. They'll probably all end up doing 200mph, but some will reach it upside down in a ball of flames.
Crap analogy, but I think it makes sense.
Hi, Mike
You are right. Actually I think for a good producing habit we should have each track running at -6db before adding any synth or sound. But still it depends on the methods or the way of work.
Actually, today's compression/limiting, or over-compression/limiting, or even the whole "loudness war" is because of the digital technology that being introduced in nowaday music production. Because for digitalized sounds, they are only numbers. All the signal are quantized. If you set, for example, a 16bit integer as the audio percision, we can set 0 as the lowest signal and 65535(16bit integer's max value) as the loudest signal. But in nowadays DAWs their internal mixing bus' summing percision is much higher, e.g. 32bit or 64bit. max of 32bit is about 2^31 - 1 and 64bit will be 2^63 - 1. For the CD Standard(16bit percision) it is much much higher, just as 32bit max = 65536*65536-1...
So actually before master or even before final limiting processor the signals are unlikely be distroted or too hot because DAWs will have to use the headroom in the quantized percision(32bit or 64bit). We can set the 0db point as e.g. as 65535 in 0-65535*65535 space, then there are 65535*65534 headroom when process the audio signal. Because mixing is actually simply sum every tracks up, so even your track is hot(louder than 0db, or it is larger than 65535) it is still not distroted if you turn the master volume down. Because they are rightly summed up and no signal lose or clipping. If some DAW is using 65535 as 0db point that means you can sum up about other 65534 tracks of audio in 0db up and lose nothing. And this is the very reason limiting can be so much hot that "loudness war" broke out.
So I now have a habit in Ableton to use a utility to control the master volume. I will have each track in 0db but I will have the master track volume controlled that it won't clip and rightly summed up. Then I will add master plugins and processors.
It's just a point of view from a computer geek...I am also willing to let pros tell me if my thought is right. To sum it up, I want to take advantage of modern DAWs' internal summing headroom to make my life easier, also before master processing the signal should not be clipping for right processing by other plugins. Also, this thought will only apply to digital mixing down or mastering. Any analog mixing or mastering will not be applicable.
For the loudness war, I think we should consider to control our loudness. But...when on the market everyone else is doing the other way, I don't know if we can do this...
I usually control my master at about -9 to -10 RMS, and I will use my monitors and monitor headphone to check if there is distrotion. Is this ok? Also I have learned from WAVES manual that distrotion can happen when encoding/decoding or external processing if your track is limited to exactly 0db. Waves manual suggests that it should be limited to -0.1 or -0.2 db. Is this right?
BTW, I think for the mastering loudness, we should stick to our ears for a "almost the same loudness", not only the numbers on meters.