On Recalls & Mixing in the Digital Domain

At the moment I’m working quite hard on a couple of recordings I’ve got in progress. I’m a one-man-band kind of guy, playing all the instruments, and recording and mixing the tracks myself. That necessarily leads to a certain way of working if, like me, you have a full-time day job. I fit recording and mixing work into spare hours and half-hours whenever they occur, or save up a few tasks to justify the effort of setting up a drum kit, or a guitar-and-amp rig, and placing microphones. In the past, when I was a freelancer and worked from home, I could block out chunks of time to record pretty much whenever I wanted to, and could have the recording of a song mixed within 24 hours of writing it. Nowadays it takes a few weeks usually. It’s a drawn-out, accretive process.

This way of working is dependent on the ability of DAW software to recall every aspect of the audio project for me. I load the project file in my DAW of choice (Cubase), and every channel is the way I left it: all the inserts are there with exactly the same settings I was using before, the tracks are all routed to the same busses, all my automation data is the way it was last time. What would take hours of work in the analogue realm is reduced to the 30 seconds or so my laptop and edition of Cubase require to load a complicated project.

The implications of this technology for the way music is mixed and the way it sounds when you hear it on the radio are enormous, and are probably only truly understood by recording engineers, especially those who learned their trade during the analogue era.

Almost any record you care to name from the pre-digital era (digital recording that is, not digital playback) has flaws or idiosyncrasies in it that could have been ironed out with one last recall session, but which weren’t worth the time and effort required to do the recall. If you were working on analogue tape with a console, doing a recall to make a couple of tweaks to the vocal level was an expensive luxury few could afford. To allow the tweaks to be made, the engineer or the engineer’s assistant would have to reconstruct the mix on the desk, using notes and snapshots taken during the previous session. Hardware audio processors would have to be re-inserted over the correct channels, tracks bussed appropriately, EQ settings precisely dialled in. It took time, and it wasn’t always easy to get everything exactly the same. An engineer skilled at quickly and accurately recalling a mix was worth his or her weight in gold to a producer or mixer.

Even so, a band was unlikely to get the producer to consent to a recall unless the producer felt the tweaks the band wanted were justified. A recall meant 3-4 hours’ work, and time is money in the recording studio, as it is anywhere else. Digital mixing consoles began to include some recall functions in the 1990s, which sped up the process a bit, but these desks rarely sounded as good as the real analogue deal, and they only went so far: no console can actually plug in an LA2A for you.

It was the DAW that allowed the situation we have now, where any mix can be perfectly recalled, tweaked and printed (that is, mixed down to stereo) whenever the band or producer want. As with anything else, it’s a double-edged sword. When listening to other people’s music, I may decry the primped sterility of the end result: recordings that have been airbrushed to within an inch of their lives, where every instrument and vocal performance is in fixed audibility at all times in a way that could never happen in a live performance captured to tape, and with no technical flaws or blemishes, no matter how tiny, allowed to make it through to the master. Yet I’m dependent on that same technology to make any recordings at all, and I’m as guilty as the next man of stewing over a mix for several days before going back in and systematically fixing all the things that bugged me about the last version.

So what else is new? Replace “digital mixing” with “CGI” and let a movie buff give you their cri de coeur on the superiority of in-camera practical effects work. This is simply the world we live in. When you next hear a brand-new recording straight after a classic on your iPod or on the radio, listen to the differences. Feel them. I know which I prefer to listen to, and sadly, I also know which kind of recordings I’m making.

Doing a recall in 2016


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