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Antonios Argoudelis
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Check out our newest video, with information on our sound diffuser made of real wood!!
http://alphacoustic.com/en/product/sound-diffuser-alphacoustic-city-wood/
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Celebrating 30 years of Industrial soundproofing!!

Check below post for more details:
http://alphacoustic.com/en/industrial-soundproofing/
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Music studio construction in France successfully completed!
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2014-04-04
6 Photos - View album
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We are happy to announce our New website for ALPHA ACOUSTIKI!

Please visit www.alphacoustic.com for more information on acoustic consultancy, noise control, building sound proofing and vibration control.
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New application photo for VIBRO 3D.

More available here:
http://antivibration-systems.com/product/vibro-3d/#axzz2beJYMIEC
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How to make a music studio floating ceiling:
Ceiling
For a floating ceiling antivibration hangers need to be used. There are several types of vibration isolation hangers. The main differentiation is the intermediate material that will be used to absorb the vibration. That can primarily be rubber or spring.
The first step is to decide the natural frequency that we want our system to achieve. Spring hanger can offer a natural frequency of approximately 3 Hz where rubber hangers can be in the range of 10 Hz depending on the thickness and the composition of the rubber.
The below methodology needs to be followed in order to calculate the required quantity but also the weight per hanging point which will give us the deflection, the natural frequency and the theoretical percentage for vibration isolation (%)
1)     Area: ……. x ....... = …. m2
2)     Total Weight of the construction: ....... kg
3)     Weight per m2 : ....... kg/ m2
4)     Spacing: Width …..mm Length …..mm
5)     Required Hangers Quantity: ....... pieces/ m2
6)     Weight applier per hanger: …..kg/hanger
Proposed Vibration Isolator:
Rubber Hangers
Regufoam Hangers 
Spring Hangers
 To acquire the following data, please refer to dynamic characteristics of the relevant product or email us at info@vibro.gr for a free of charge consultation.
Load per hanger.... kg
Deflection: …..mm (load deflection graph)
Natural Frequency (fn): …..Hz
Disturbing frequency: …..Hz              fe = rpm/60
Overall Vibration Isolation (fe):  …..%
Installation Photos
Below some application photos are demonstrating indicative applications with different types of antivibration hangers.
a)     Neoprene Hangers




b)     Polyurethane Hangers

c)      Spring hangers
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2013-05-27
3 Photos - View album
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