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