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Sound Barrier Principle and Calculation
Sound Barrier Principle and Calculation The amount of attenuation of the traffic noise A sound level can be roughly determined by the attenuation produced by the sound barrier at 500 Hz.

Feb. 19, 2019

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Leeyin Acoustics is Opened for Business Again
Leeyin Acoustics is Opened for Business Again Leeyin Acoustics is back from our Chinese Spring Festival vacation and now we are opened again for business.

Feb. 14, 2019

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Notice for 2019 Chinese Spring Festival Holiday
Notice for 2019 Chinese Spring Festival Holiday Leeyin Acoustics will be on 2019 Chinese Spring Festival holiday from 31st, January 2019 to 13th, February, 2019, a total of 14 days, and back to work on 14th, February, 2019.

Jan. 30, 2019

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What Are the Common Wall Sound Absorbing Materials?
What Are the Common Wall Sound Absorbing Materials? Wooden acoustic panels are the most widely used among the sound absorbing materials, which are welcomed by more and more people in the industry.

Jan. 16, 2019

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Notice: Leeyin Acoustics New Website Online!
Notice: Leeyin Acoustics New Website Online! Leeyin Acoustics official website has changed into www.leeyinacoustics.com from www.acousticmateril.net.

Jan. 11, 2019

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How to Strengthen Noise Control in Urban Construction Sites?
How to Strengthen Noise Control in Urban Construction Sites? Long-term noise interference will seriously affect people's health. There are many common measures to reduce the noise level at the noise source...

Jan. 10, 2019

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