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Monday, December 12, 2011
Tim Vear
12/12/11 02:30 PM,
An important consideration in microphone use is acoustic interference, which can occur whenever delayed versions of the same sound are mixed together, acoustically or electrically. With mics, this may happen in several ways: mics of reverse polarity picking up the same sound, multiple mics picking up the same sound from different distances, a single mic picking up multiple reflections of the same sound, or any combination of these. The results are similar in each case, and include audible peaks and…
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Wednesday, June 08, 2011
Dave Rat
06/08/11 12:04 PM,
2 Comments
Those of us who indulge in live sound spend countless hours paying attention to every detail in the audio signal chain - comparing, pondering opinionating and deciding every issue that crosses our path. Does this mixing console sound better? Do I need to spend an extra $2,000 on a vocal compressor? Can you please move the guitar mic two millimeters to the left? Does phantom power really ruin ribbon mics? One question persists, however: to what end is all this…
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Tuesday, May 17, 2011
05/17/11 08:40 AM,
0 Comments
Before working at Coventry University in Coventry, UK, I designed anesthetic machines in a lab that was two garages end to end. The lab was long and thin, rather like a railway carriage. There was no hint of the strange events that would unfold. As I arrived one morning, I reached for the door handle and came face to face with the cleaning lady who was in a state of distress. She told me she had just been crept up…
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Friday, April 08, 2011
Tom Lubin
04/08/11 07:15 AM,
2 Comments
The sound of popular music can be clearly compared to other forms of seasonal commodities such as clothing fashion and hairstyles. Much as bell-bottoms, the hula-hoop, and whitewall tires have become fashion statements associated with certain times past, “the sound” of most records will in later times provide a key identifier in time stamping that music. Like fashion, some of these sounds periodically re-emerge; some become an ongoing fabric of music production, while others are never heard of again. We…
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Monday, April 04, 2011
Al Keltz
04/04/11 08:01 AM,
1 Comment
Murphy’s Audio Law #10: “The probability of having sound system failure is inversely proportional to the amount of time remaining until the performance.” We’ve all experienced it - something in our system not working properly or not working at all, and too often, it happens just before the start of a performance. Although the first instinct might be to take a “shotgun” approach and start checking plugs, connections, cables, etc. in a random fashion (i.e., “panic”), a tried-and-true troubleshooting method…
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Friday, April 01, 2011
Kent Morris
04/01/11 08:25 AM,
0 Comments
Equalizers, by their nature and name, are supposed to redress imbalances in a sound system. Unfortunately, equalizers, whether graphic, parametric, or shelving in nature, are only as good as the person using them. Knowing where to turn the knob or push the fader is usually a dark science, but there is a light at the end of the tunnel. The first step in proper EQ technique is to realize the knobs go to the left better than they go to…
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Tuesday, February 08, 2011
Keith Clark
02/08/11 09:00 AM,
0 Comments
Cal Timmer has been a sound operator at Haven Christian Reformed Church in Zeeland, Michigan since 1989, and over that time, the church has moved from traditional services to a more contemporary style, including a praise band. The sanctuary was built in 1964, with a classic “shoebox” shape and a capacity of about 450. It’s an acoustically live space, and last year was outfitted with a new sound system better meeting the changing style of worship and the physical attributes…
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Monday, February 07, 2011
Andy Wood
02/07/11 05:18 PM,
Many professional audio manufacturers are now actively producing their own proprietary network connection and control systems, thus enabling users to create and control products within the audio chain. While not a particularly new concept (Crown, for example, started the trend in the 1990s with the IQ computer control system for its amplifiers), recent years have seen a plethora of new solutions. Therefore, to partner this article on interconnection options, here’s a brief overview on the control and distribution solutions currently…
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Friday, February 04, 2011
Rob Stam
02/04/11 08:40 AM,
0 Comments
In his previous article, Rob Stam discussed the first four “deadly sins” one can make as a technician, musician and/or worship leader. If you missed it, click here to catch up. Rob checks in here with the final three, with experience-based commentary and advice along the way. Yes, technical people and musicians can get along and work as true partners in worship excellence – while having fun at the same time! Deadly Sin #5: Not holding one’s tongue (or, how…
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Thursday, February 03, 2011
Joe Wisler
02/03/11 08:50 AM,
0 Comments
“You know, I’ve been doing sound here at my church for about two years now, and there are a couple of things that aren’t quite clear to me. First, where’s the bass and treble control? And, what are these knobs for - the ones on the console labeled high, mid and low?” I’ve heard questions like this posed more than once by people who do sound at their churches. And they’re great questions. Remember - we’re all in this together!…
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