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Post by jeromemason on Aug 4, 2014 2:23:05 GMT -6
So, going into some detail, how do some of you treat your OH's? What are you specifically listening for or trying to accomplish by using EQ and Compression. Is there a certain frequency range that you find is good to cut/boost on the OH's? What type of compression sound are looking to achieve (generally). If you are in the box or hybrid, do you apply any tape saturation? And what order do you normally have you processing in. Do you ride them during the song? Do you add samples of crashes to supplement in case they are not very dynamic, or have been recording poorly.
When I compare commercial mixes to those of either independent or amateur mixes this is where I notice a lot of differences. Specifically how loud they may be, the frequencies that are cut or boosted against each mix. I always feel like I don't pay enough attention to the OH's, and I'm noticing these days the detail in them is far greater than that of just 5 years ago.
I'd be really interested in hearing from some of you, we have a lot of really talented people around here.
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Post by unit7 on Aug 4, 2014 4:47:27 GMT -6
I suspect my view is not really the sh*t for you because I mix jazz mostly, but anyway.. I almost never compress OH. Prefer to do paralel comp instead, and if a compressed sound is preferred I blend in more of the paralel. In jazz the OH is a bit special as imo they are the main drum track (I believe most jazz people would agree). In swing/bebop the cymbals are such a big part of the music and has to be quite upfront in the mix, so for my taste I like to keep them not too harsh as you otherwise would get tired of listening. If I feel the need to cut it's usually around 2.5-4kHz. As long as the sound of the cymbals are in harmony with the rest of the mix I'm very moderate with boosting the hi end, much because I mix into a Pultec style eq on the mix bus with quite some treble boost, and then comes mastering.. In any style, when mixing I often exaggerate treble boost for a while just to check if something particular in the mix jumps out in an unpleasant way. After that I usually work thru the vocal track (again... ) taming sibiliance and breaths...
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Post by Ward on Aug 4, 2014 6:44:17 GMT -6
The overheads are not 'Cymbal Mics'... they are an audio picture of the entire sound of the kit. The easiest way to do 'parallel compression' of the kit is to compress the close mics and leave the overheads uncompressed.
HOWEVER...
Sometimes your cymbals or snare get too sharp or clacky in the overs. So, very light limiting can help overcome this and also some minor EQing so that the sound the overs are providing is more balanced and pleasant is often in order.
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Post by unit7 on Aug 4, 2014 8:59:42 GMT -6
The overheads are not 'Cymbal Mics'... they are an audio picture of the entire sound of the kit. That's my approach too. But obviously there are other views, because every now and then I get material w almost only cymbals on the overs tracks. I'm not sure but perhaps it could be a thing coming from live engineers as I've seen many live engineers micing A/B stereo over the cymbals. jcoutu1 what's your view on that?
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Post by jcoutu1 on Aug 4, 2014 9:28:24 GMT -6
Our venue is small (136 capacity I think) and our sound system is more for sound reinforcement. We're also have the room wired in mono because our room is long and shallow and need the people on both ends of the room to get the full mix. Because of this, our approach is a bit different than most places.
We set up a single overhead (SM81) behind/over the drummers head to capture the kit sound. We get a bit less bounce back from the wall behind the drummer having it behind him facing out towards the crowd/down towards the drums. Mainly it gives a little substance to the toms, a little extra push for the snare, and and little extra sizzle for the cymbals. For the most part, across my console, there are cuts happening everywhere. The drums are pretty much the only element that ever gets a boost. Overheads usually get a slight boost on the high band, another little boost just under 3k, a cut around 450, and a cut in the lows. Usually, I only use kick (Beta52) and snare (57) close mics in conjunction with the overhead. The combination of the acoustic kit with the reinforcement mics is all we need for the small space. Occasionally, we get a drummer with a really light touch and a loud band or a group that's a bit more rock and roll and I'll mic up the toms (MC201's), but that's fairly rare. The single overhead, combined with a good drummer gives me all the cymbal/tom that I need.
Edit: Also to add, at this venue, it's ~70% blues, 25% jazz, and 5% other stuff. I would have a bit of a different approach if the music/venue were different.
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Post by svart on Aug 4, 2014 9:59:52 GMT -6
Ok, I have some insight too.
I've gone through many years of agony for overheads. being a drummer, I probably overthink it considerably too though.
When I first started recording multitrack stuff with the ability to EQ, I simply twisted knobs to get something that I liked.
Years and many many hours/days of pouring over forum threads from "experts" and others, I attempted the whole "no eq", "no compression", "only cutting EQ", "overheads of purity" type of stuff for a long time. I never really found my mixes to have the drum overhead sound I heard on professional records.
I kinda went through a renaissance period of unlearning what I thought I knew based on the opinions of others.
Now I'm back to twisting knobs until it sounds good and I'm much happier. A better room, better mics and better preamps helped a lot too. (Now it's usually KM184 through 1272)
But recently, I find myself boosting 6k-8k by 6+dB, and maybe a little bit at 12k+ rather than cutting. I also have found myself HPF at around 300-500 almost always now. Sometimes I cut around 400hz-800hz if it's too boxy.
As for the "overheads are for the overall picture of the drums", I don't buy that. Maybe it's good enough for jazz, but for dense rock mixes, it never works. I use the overheads for cymbals AND the attack of the drums. I use the close mics for the meat and the sustain for the individual drums, which distant mics don't pic up.
For compression, I'm back to using a tad of 1176, fast attack, medium fast release to sort of pre-limit the cymbal transients. At one point I believed that super fast transients automatically meant "detail", but I've since found that belief to have been a fallacy that a lot of people share, that clarity in a mix is a function of frequency ranges gelling together, not impulse response.
In a way I think that I've become a better mixer, rather than expecting the equipment to be perfect and do the work for me.
Also, interesting enough, I found a blurb from a metal mixer, (Mr. Andy Sneap) that said that "cutting eq is for fixing issues, boosting EQ is for making things fit together" or something to that effect. That changed my way of thinking considerably.
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Post by jimwilliams on Aug 4, 2014 11:16:49 GMT -6
For a multi mic drum mix I never compress overheads. I hate the swelling of cymbals sound. I use a pair of modified transformerless AKG 460 mics into a current-feedback High Speed mic preamp. I will low pass at about 400 hz, then I'm done. I never boost tops and never need to, it's all there.
For roots/jazz stuff it's a pair of modified AKG 414 transformerless mics on overheads, an RE-20 on kick and done.
If you listen to late 1960's era recordings you will hear a much more detailed and clear overhead sound than today. That is the sound I prefer, natural and smooth. It flatters a great drummer better. Check out Mitch Michell's cymbal dances on later Hendrix stuff. For an opposite sound in the same era, check out Buddy Miles ride cymbal smashing.
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Post by winetree on Aug 4, 2014 15:15:18 GMT -6
+1, When I read about the long chain of plugins, effects and processing, that are used today to record, It makes me wonder how we made such great recordings with so little.
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Post by watchtower on Aug 4, 2014 15:39:39 GMT -6
I am mostly producing death metal, but I actually DO treat the overheads as cymbal mics. I high-pass at up to 1kHz and it allows me to completely control the drum shell sounds with the close mics and the cymbal sounds with the overheads. I normally boost the top end and I usually compress a good bit to make the cymbals less dynamic and more consistent volume/presence-wise. Again, this is for metal. Actually, this past project I did was the first time I didn't compress overheads. They probably would benefit from at least a little to prevent "pokeyness"/too much transient information, but it may be totally different in other genres.
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Post by Guitar on Aug 6, 2014 18:37:14 GMT -6
My philosophy is not so refined. I'll EQ out any harshness, maybe boost the high end if the cymbals need more presence, sometimes cut some lows, maybe use the Pultec 20 kHz shelf to mute the very top just a tiny bit. If the snare is crazy I might have to limit a bit, or maybe just the close mic and leave the overheads alone. I actually have found I like the sound of lightly compressed overheads sometimes. It gives a little John Bonham or something. More often, though, I'll probably compress the room mics. Trail of Dead - Source Tags and Codes is a really good example of super pumpy cymbals and drums, I think it's a great, powerful sound for that band. Also interesting is that Mike McCarthy used U47s on the guitar amplifiers, which is something I wouldn't have thought of. They sound aggressive as hell, and very present, makes me want to experiment. The Radiohead song "Nude" is another really good example of compressed overheads (or maybe the drum buss) used to good creative effect. The off center kick drum creates a panning effect in the unlinked stereo compressor pair every time it is struck, and the obvious sound of a volume suck at the same time. Really cool. Those guys are so creative.
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Post by tonycamphd on Aug 6, 2014 20:26:08 GMT -6
This would be my contribution, Dealing with overheads post tracking of course is totally important, but It seems the premiss of this thread puts the cart before the horse a tiny bit? Treating afterward vs treating upfront. Overheads DO make the "drum sound" IMV, given a quality tracking front end, if your drums/toms aren't jumping into your overhead/s? a couple things could be happening..., the drums are no good, the drummer's not cutting it, or your drums are not properly tuned. The later is usually the case ime. I've heard it said, "i tune the drums to the room" I don't agree with this at all, you tune the drums to themselves on whole(maybe if you're in a room that is so small, it influences a drums natural resonance in a strange way, which would doom the sound no matter what you did to them ime). Over the years i've personally spent countless hours building and tuning drums, IME they generally have a pretty small tuning range for good translation, but all good drums do have a sweet tuning spot, and when you hit it, you'll know it, sometimes it takes days to figure out a new kit, but once you find it, it makes everything, especially at mix time, way easier. Without a doubt, you should be able to put up a single mic overhead or out front, and the toms should jump into the mic MORE than the cymbals. I personally do not recommend any drum heads thicker than an ambassador/emperor equivalent...ever, you can use your moon gels/ ? damping after establishing a great wide open tuning if you want to trim the sustain time. oh yeah, btw, the importance of the tuning is equaled by the player, and just about equaled by the need of a high quality room IMO. i hope this helps
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ericn
Temp
Balance Engineer
Posts: 16,098
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Post by ericn on Aug 6, 2014 20:54:04 GMT -6
An Old hand once asnwerd this question to me this way " you don't like how the overheads sound? Change the fing mics! If that don't work change or tune the damn drums!"
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Post by henge on Aug 6, 2014 21:22:01 GMT -6
The overheads are not 'Cymbal Mics'... they are an audio picture of the entire sound of the kit. The easiest way to do 'parallel compression' of the kit is to compress the close mics and leave the overheads uncompressed. HOWEVER... Sometimes your cymbals or snare get too sharp or clacky in the overs. So, very light limiting can help overcome this and also some minor EQing so that the sound the overs are providing is more balanced and pleasant is often in order. I have never tried that method of parallel compression! Go to check it out.
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Deleted
Deleted Member
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Post by Deleted on Aug 6, 2014 21:28:49 GMT -6
Usually high passing them aggressively, fast attack and release light compression, for the gelled kit sound it's usually a mono room that's aggressively low passed and brought up to gel the kit and it can also be a great way to move the drums back or forward in the mix. The overs don't do much work on my kit sounds.
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Post by barforama on Aug 7, 2014 5:21:21 GMT -6
I view the overheads as the full picture of the drum kit. Then later on I will try to enhance or pull out specific ting using closemics.
My favorit-mics for this is Telefunken CU-29, DPA4011 and Royer (VERY sweet-sounding, but they can be very hard to control in a too lively enviroment due to the pickup pattern).
I usually comp the overheads ever so gently - just a few dB (1-3 -ish). Could be FATSO, SSL 4000, Manley ELOP or sometimes the comp in my Sony DMX-R100 - Hell - the RNC can do this job very well!
Highpass without making them sound thin (60-200 -ish). I tend to suck out a bit around 6-700Hz. Just to avoid the cymbals to be too "clanky". Sometimes a small 5kHz dip can remove the harshness from the cymbals.
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Post by swurveman on Aug 7, 2014 9:38:05 GMT -6
I am still learning, but here's my thoughts on overheads as I experiment more:
I first try to determine what overall drum sound I want and then use the overheads as a tool to achieve that end. In some songs, that may mean cutting out all frequencies except the cymbals, and then treating the cymbals (or not) with EQ, reverb and/or compression to achieve the cymbal sound/sustain I want. In other songs, I may use the overheads as the main kick/snare/hi hat sound and riding the fader if I need to boost or cut cymbal crashes. On others I may use the overheads mixed in with the close mics and rooms in a multi micing stew. In that case, I may not compress the overheads at all, or very littl, but compress all the close mics using a bus compressor. Because of multi micing, there are so many choices now. So, its very difficult and takes a lot of work to sculpt the sound you want from the many sources. I think the more experience you gain, and the more you know what end sound you want, the more efficient/proficient you become with micing.
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Post by tonycamphd on Aug 7, 2014 11:54:43 GMT -6
Bob Olhsson could you share some of your great wisdom as to tracking and mixing overheads/drums? i'd certainly appreciate it!
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Post by Martin John Butler on Aug 7, 2014 11:59:05 GMT -6
Can't wait to read this thread, tracking now, I'm tracking something this afternoon, just taking a break, I do have to laugh though, the only "overheads" I have in my NYC apartment is a ceiling lamp and a noisy neighbor ;-)
I know how important this is though. Sometimes the difference between a track working or not is the balance of the room mics in Superior Drummer.
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Post by Bob Olhsson on Aug 7, 2014 13:01:29 GMT -6
I look at the overhead as being the main pickup with everything else filling in detail. Today I usually put one in front of the kit and another over the snare and choose the best or use both for stereo. I also mike top and bottom snare and choose one or both. Which combination sounds best can change from tune to tune in the same session.
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Post by Johnkenn on Aug 7, 2014 17:11:13 GMT -6
I usually do nothing to them except pan them l & r. Then bring up to taste. That in combo with the room seems to add nice natural ambience in small doses.
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