7 Design Tips for Best Architectural Acoustics

7 Design Tips for Best Architectural Acoustics

7 Design Tips for Best Architectural Acoustics

September 2 2013

Maria Lorena Lehman has compiled a list of 7 Key Design Tips for the best Acoustics in Architecture. These tips are important to obtaining an area that reduces echoes, sound reflections and enhances noise control.

 

7 Design Tips for Best Architectural Acoustics

 

1) Watch out for SOUND REFLECTIONS. Straight surfaces reflect sounds back into the central space making sound clarity muddy.

2) Select ACOUSTICAL TREATMENT carefully. Different materials absorb sound frequencies differently. Make sure your acoustical treatments are absorbing the right sound frequencies.

3) Diminish ECHOES when necessary. Be aware that sounds traveling within 30 milliseconds of each other are perceived without echo. Sounds traveling after the 30 millisecond threshold become echoes of the original sound.

4) Don’t let other building systems get in the way. NOISE CONTROL is important to keep in check as other building systems (like HVAC systems) operate. Keep such clashing noises to a minimum.

5) Keep objects or other OBSTRUCTIONS out of the way. Objects that obstruct a sound path can block high frequency sounds. (Low frequency sounds can bend around objects.)

6) Get good PATTERN CONTROL. Make sure sound systems for a room get good sound coverage. This will prevent feed-back and other sound distortions.

7) For out-of-the-way listening areas get DISTRIBUTED SOUND SYSTEMS. Such “delay-fill” speakers operate with an electronic delay so the sound matches and is synchronized.

 

For more information: http://sensingarchitecture.com/649/7-design-tips-for-best-architectural-acoustics/

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