technical

Dec
11

A Myth of the Microphone

A question commonly asked when picking microphones is "Which microphone has the best reach?"  The problem is that a microphone doesn't reach for anything.

A microphone responds to sound waves that travel to its location. The microphone measures variations in air pressure and provides an electrical output that mirrors those variations.  The air pressure variations can be sensed as long as they are within the hearing frequency of 20 - 20,000 Hertz. more »

Dec
09

Why More Channels Equal More Volume

Often, you will see the line "when turning on three channels, the total output volume increases."  There is science in them thar words!

The first thing you must understand is how sound volumes are added.  more »

Nov
16

Walk The Room, Don't Walk The Line

Failure comes when we forget the fundamentals, be it basketball, chess, or live sound production. 

Here's the typical situation a sound tech encounters on a Sunday morning... more »

Aug
28

Using Reverb On Vocals

I was discussing reverb on vocals with a local musician whose mastered a few of his bands CD's.  He said that another musician told him the amount of reverb changes with the times.  "Sometimes, popular music uses a lot of reverb.  But today, very little is used."  If you apply it to a genre like pop or CCM, I might see a little of that.  It does seem the farther apart the years, the easier to see the difference.  The topic I see that needs to be raised is "how much reverb should I use in church worship songs here in 2009?" more »

May
27

Getting an Earful

December 1888, artist Van Gogh stalked Gauguin with a razor and then cut off the lower part of his own left ear lobe, which he wrapped in newspaper and gave to a prostitute named Rachel in the local brothel, asking her to "keep this object carefully." 

"New American Standard Bible (Matthew 26:51) more »

May
05

Sonic Space : Not The Final Frontier.

Sonic space is the frequency range that an instrument or a vocal sound takes up when it is played.  That's the short definition but it's like saying paint is red or green in color without talking at all about what happens when you paint one color over another when the paints are still wet. more »

Apr
22

Polar Pop Charts

A wonderful part of working in audio is all the technical terms and diagrams.  No matter how much I think I know, there is always something new that makes me scratch my head.

One of the early head-scratchers, for me, was the microphone polar chart.  I grew up knowing charts as having an X, Y, and sometimes Z baseline.  Pie charts, well those are pretty easy to understand.  I really shouldn't talk about pie charts when I'm hungry. Yummmmmmmm. more »

Mar
31

Metronomicon: Piping in a Metronome

Give me the beat boys and free my soul
I want to get lost in your rock and roll
and drift away.
more »

Mar
03

Gain - Keeps Your Signals Cleaner, Longer

Comments: 1 + Tags: Basics, technical

Obviously, this isn't about Gain, the detergent.  However, the proper use of gain will give you cleaner signals with less noise.  more »

Feb
12

Interview: Jason Cole | Production Nuts

Jason Cole, of Production Nuts, is the Director of Media Servies at Lake Pointe Church in Rockwall, Texas.  Along with his great blog, he also holds quarterly meetings with church tech's from area churches.  His blog contains video as well as audio posts. 

 

  more »

Wedding Contract

Download the free wedding contract template for audio and video production.  Easy to understand and easy to modify.

Newsletter Template

Create your own church audio newsletter for your team with this simple newsletter template. (View it in Print layout format within Word)

Team Organization

Download these team documents for tracking your existing team as well as recruiting new team members.

Inventory List

Track all your audio equipment with this excel sheet.  Great way to see what you have and keep for insurance purposes.