“How Shall They Hear?”

Brought to you by

Ray A. Rayburn

Ray is Principal Consultant with Sound First, LLC. Previously he was Principal Consultant with K2 Audio of Boulder CO. His resume can be found here. He is a Fellow of the Audio Engineering Society, and a member the Acoustical Society of America. He is Chairman of the AES Standards Subcommittee on Interconnections, and the working group on Audio Connectors. He is a member and former Chairman of the AES Technical Committee on Signal Processing. He was a member of the American National Standards Institute (ANSI) Accredited Standards Committee (ASC) S4 on Audio Engineering. He is a member of the AES Standards working group on Microphone Measurement and Characteristics. He was one of the developers of the ANSI/InfoComm Standard on Audio Coverage Uniformity, and currently leads the InfoComm Standards working group on Spectral Balance. He devotes much of his spare time to educating churches worldwide on how to improve their sound and acoustics through Curt Taipale’s Church Sound Check email discussion group. Hobbies include photography, amateur radio, shooting (he is an NRA certified firearms instructor), and political activism. More important than the above are his relationships with God, his family, and his church.

My web pages

RayRayburn.com my new personal website
My eBay page.

My eCommerce sites

TestMic.COM™ – Precision Test Mics.
UltraTestWireless.COM™ – Precision Wireless Test Links.
TEF20.COM™ – TEF Analysers.
AudioToolbox.US™ – Sencore & Terrasonde Audio Toolboxes.
Audix.US™ – Unique Microphones.
Superlux™ Microphones – Great microphones at low prices.
Lectrosonics™ Wireless Microphones – The new digital wireless mics.
Mipro™ Wireless Microphones – Quality wireless at reasonable prices.
Avlex™ – Power Distribution Products.
Amsoil™ – The world’s first (and best) synthetic automotive lubricants.


Eargle’s Microphone Book
New 3rd Edition

Handbook for Sound Engineers
New 5th Edition

I wrote the chapters on Virtual Systems, Digital Interfacing, and Preamplifiers and Mixers.
Order now from Amazon.

Sencore SP395

New & Refurbished Audio Toolboxes
Click Here!

Refurbished TEF20-SHIP

Refurbished TEF20’s
Click Here!

Audio DSP Design
Let me design your audio system

Hot Links

 Tim Rayburn
 Summit Integrated Systems – Chris Rayburn

If you have comments or suggestions, email me at [email protected]

Mailing address:
Ray A. Rayburn
1716 Main St Ste A #300
Longmont, CO 80501-7413

Last Edited 7/17/2015

Entire Site Copyright © 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 by Ray A. Rayburn. All rights reserved.
Sound First™, SoundFirst.com™, The Informed Christian™, Superlux.US™, Church Wireless™, ChurchWireless.com™, Mipro.US™, Avlex.US™, and AudioToolbox.US™ are Trademarks of Ray A. Rayburn.

Scroll to Top