Friday, 25 July 2014

Worship Places by Apocalypse

In churches, synagogues and worship centers large or small, words and music can sound incomprehensible to  the congregation if sound is not properly controlled.
  • Poor sound quality is common in churches because of an abundance of hard surface materials. Brick, marble, stone, tile, glass, wood and sheet rock are all acoustically reflective. 
  • Sound waves bounce back and forth between parallel surfaces, creating a confusion of noise until they finally decay. Even the most strategically-placed speakers and microphones will not compensate for poor acoustics.
  • Every room needs some absorptive materials and some reflective materials to get the right acoustic mix for the room’s intended purpose. 
  • The challenge is to find that balance.
  • Apocalypse Acoustics Wall Panels and Acoustic Panels from Acube Acoustics, inc. are designed to absorb airborne sound energy and reduce a room’s overall noise, reverberation and standing waves—creating interiors that reduce the din without sacrificing the divine. 
Perfections @ Apocalypse Acoustics

Thursday, 3 July 2014

What are Decibels?

What are Decibels?
  • The volume (or loudness) of a sound is measured in decibels (or dB). 
  • Think of it as the pressure (or energy) behind the volume. 
  • The general range of human hearing is from ~0dB to 120dB. A quiet library is about 30dB, while 120dB is considered the threshold of pain, where the ears begin to feel pain from the volume.
OSHA exposure limits: https://www.osha.gov/dsg/annotated-pels/index.html

For #Noise #Control #Perfections #Reach #Apocalypse #Acoustics