
Philippians 1:6 - "And I am sure of this, that he who began a good work in you will bring it to completion at the day of Jesus Christ."
The Lord Jesus is mixing it up again; He's still at the center and is the master DJ...Stay tuned for details!
Perfecting the craft of audio production; being refined by the Perfect One who made a way for us.
The Christmas Season is well-over, and in Worship Ministry World, that means time to be thinking and preparing heavily for the next big season of Good Friday and Easter. The Incarnation has been celebrated and we now move on to Propitiation and Resurrection.
Recently a friend and colleague of mine acquired an old reel of analog tape and asked me if I knew how to go about "digitizing" it. This particular spool contained original music recordings from the 1970s by his father. For those of you who don't know, analog tape for several decades had been the top choice for a physical medium on which to capture, play back, and preserve audio. However, with the advent of home recording, ease and affordability won out over this archaic archival process. (Analog tape is the equivalent of film for cameras.) As such, devices on which to hear these tapes are becoming more scarce. My friend's dilemma was rooted in the tension of the inherent value he placed in the content embedded on the reel, excitement to finally hear it (he didn't know exactly what it contained), and the concern that finding a way to transfer it could be a difficult process at best.
This past weekend during worship service rehearsal I was confronted with an audio phenomenon that didn't fully compute. The setup was fairly normal: drums, bass, guitars, piano, a few extra line-drums, 3 vocalists. The team was well into the run-through when we were confronted with a short burst of feedback in a narrow band around 3-4kHz. Immediately I looked up from my board and toward the stage to get the visual confirmation (band and vocalists wincing in unison, looking back at us in the booth like we're idiots) that something in the system just ripped through the signal chain inducing said noise-burst directly into the ear canals of all the unlucky recipients. Fortunately we (band and techies) are a team and all collectively bore the brunt of the unruly squeal. Experience immediately told me that a vocal microphone was just pointed into a monitor wedge...Although there was just one little problem: THERE WAS NO STAGE MONITOR WEDGE IN USE!!! It was, however, a little different in that it was not as full in volume as a typical feedback burst would be, so I cataloged it as an anomaly and moved on. A few minutes later it happened again. Mystified, I started scanning through all my FOH gain settings, then moved over to take a look at the gain settings in monitorland. The vocalists were collectively singing louder at that point and a few of the input channels and IEM transmitters were living in the red-zone a bit too much. So I had the monitor board operator dial back a few of the things to leave some headroom for the actual service, but didn't equate any of the changes as being related to the main issue at hand. The feedback problem didn't happen again, but after about another half-hour of mulling it over it dawned on me what might be the source of the problem. There was a particular vocalist for that service who notoriously sings quietly, putting out very little acoustic energy, thus requiring significant reinforcement from the mic and speakers. She also has a very narrow tonal range, which complicates the matter. Still, I new the feedback was not coming from the house PA as I've been able to beat her EQ up regularly enough that it's not a problem for me (note: this after frequently and lovingly encouraging her to "sing out!") and the house doesn't characteristically ring in this range if at all. This lead me back to consider the monitor setup. It dawned on me that just as I needed to turn her up in FOH, so did the monitor guy. Then I realized that the vocalist was committing the unpardonable sin of using only one earpiece of her in-ear monitor setup but with the addition of her draping the unused earpiece on the front of her shirt, hanging a third of the way down her chest...just at the same location she decided to hold her microphone while not singing!!! Who woulda' thunk!?! Feedback issues with IEMs... Her vocal was SO cranked in her mix that when her microphone passed by the open earbud, catching it at just the right angle, it caused the system to spiral into unstable audio territory! Crazy... One for the books for sure.