Church Acoustics Blog

Teaching how to create the best sounding worship spaces

  • Sponsored by

    Ph # 519-582-4443
    email: jdb@jdbsound.com


    Successfully turning the most complicated, hostile and hardest acoustical spaces into the best sounding worship spaces in the world one church at a time.

  • Archives

  • Contact information of JdB Sound Acoustics qr code

    link to jdbsound.com

Posts Tagged ‘hearing impaired’

How to Know if your Church has Good Acoustics – Part 1

Posted by jdbsound on February 3, 2016

Here is the first test you can do to know if you have good acoustics.  Have two people over 40 years of age standing 40 feet apart in the sanctuary.  Have one person on stage and the other anywhere in the audience.  With the room empty, the sound system off, with the lights on and whatever mechanical system that are on during worship, have the two people start a conversation.  The person in the audience area has to be understood by the person on stage equally as well as the person on stage to be understood by the person in the seating area.  This is important as all churches are used to hear and communicate from both ends of the worship space.

If the two people can converse for 5 minutes understanding each other, chances are your church is in good shape.  If hearing and understanding at 40 feet is not good, then move in closer until you do.  When speech becomes clear, that is the free field distance of the room.

If you can converse at 40 feet well, try moving further apart.  Keep moving apart until it become hard to understand or your up against the walls of the church.  If your able to increase the distance for understanding speech, then as you get further apart, the better the room most likely is.  This is step one.

Posted in Church Acoustics, Church Sound Systems | Tagged: , , , , , , , , | Comments Off on How to Know if your Church has Good Acoustics – Part 1

Free Hearing Test with an Apple App

Posted by jdbsound on February 21, 2013

Get your hearing tested for free.  If you have an iPad, iPod or iPhone, you can test your hearing with a free App.  It is good enough to confirm whether if you have a hearing problem and whether you should be getting professional help.

The software is from Unitron and they make hearing aids. So while some people think that this is just a sales marketing tool, and it very well may be, but it matches a hearing test of mine done in a proper lab hours apart. That is good enough to decide who should be behind a mixer and making adjustments during worship.

What I have also done is use this test for people who persistently ask me to turn things up – even when they have sat in different places. When everything is working properly and I know the sound system is passing the STI speech intelligibility test, I will ask the person to take the test.  Be gentle and kind when asking people to take the test.  When people discover that they need help, setting them off in getting their hearing back often gives them back their life too.  The App is called “U-Hear”

Posted in Church Acoustics, Church Sound Systems, Discovered on the NET | Tagged: , , , , , , , | Comments Off on Free Hearing Test with an Apple App