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Welcome to IOA

The Institute of Acoustics (IOA) of the Chinese Academy of Sciences (CAS) was established in 1964 as a spinoff of the CAS Institute of Electronics in response to the nation’s strategic need for acoustic research.
  +moreEvents
First Underwater Carpet Cloak Realized, with Metamaterial
A realizable underwater acoustic carpet cloak is designed and fabricated for the first time by using the method of transformation acoustics. It has been achieved by a research team from the Institute of Acoustics of the Chinese Academy of Sciences.
details...
Academic Report about Seismic Attenuation Presented by CSIRO Dr. Muller
Dr. Tobias M Muller, the research team leader for geophysics at Commonwealth Scientific and Industrial Research Organization (CSIRO), Australia, delivered an academic report in IOA.
details...
SUT and IOA Signed a Memorandum of Understanding
On November 7, the Memorandum of Understanding (MOU) was signed between the Silesian University of Technology (SUT) and the Institute of Acoustics (IOA).
details...
  +more Research Progress
Measurements of Ground Surface Vibrations Can Locate Buried Pipelines [2017-07-17]
Acoustic Signals Improving Correlation-based Leak Detection Technique... [2017-07-17]
Theoretically and Experimentally Investigate Structural and Fluid Mot... [2017-07-17]
Passive Time Reversal “Listens” to the Ocean Remotely and Attentively [2017-06-16]
Stable and High Order Method Realizes Reverse Time Migration in Irreg... [2017-04-28]
High Speed Photography Finds Stability Mechanism of Cavitation Struct... [2017-03-21]
Particulate Thermophoresis Distribution Optimizes the Sensitivity of ... [2017-03-17]
Phase Difference Regression Localizes Multiple Speech Sources in a Ro... [2017-02-13]
New Reverberation Suppression Method Enhances Sonar Target Detection ... [2017-01-10]
Improved Noninvasive Way Detects Crackles More Accurately [2016-12-30]
Utilize Explosions as Active Sound Signals to Locate Underwater Targets [2016-12-28]
Bidirectional Turbo Equalizer Outperforms the Single Directional One ... [2016-12-28]
Intelligibilities of Chinese Mandarin Sentences Differ among Various ... [2016-12-20]
Multi-zone Sound Field Representation in Recording and Reproduction R... [2016-12-20]
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E-mail: ioa@mail.ioa.ac.cn