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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
Jiaolong Win the First Prize of 2017 State Science and Technology Progress Award, Whose Acoustic System developed by IACAS
"Development & Application of Jiaolong Submersible" won the First Prize of 2017 State Science and Technology Progress Award for its outstanding contributions to scientific and technological innovation.
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IACAS Attended the 174th Meeting of ASA Held in USA
The 174th Meeting of the Acoustical Society of America (ASA) was held from December 4 to 8 at New Orleans, Louisiana, USA. Prof. LI Zhenglin, Prof. GUO Lianghao, Dr. REN Yun, Dr. YAN Chao, Dr. REN Suiling and Dr. QIN Jixing from the State Key Lab...
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China’s New Manned Submersible Shenhai Yongshi Officially Delivered, With Excellent Acoustic System Equipped
Beijing, Dec. 4(IACAS) China’s new manned submersible, named Shenhai Yongshi, or deep-sea warrior, equipped with excellent acoustic system, was officially delivered to its client last Friday, and will serve marine scientific research for the next...
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  +more Research Progress
Researchers Propose Intelligent CFAR Detector Based on Support Vector... [2018-01-10]
Source localization in an Ocean Waveguide Using Supervised Machine Le... [2018-01-03]
Locating Weak Seismic Events by New Hybrid Correlation Stacking Method [2018-01-03]
Improved Discretisation Method Enhances Computation Precision in Nois... [2017-12-25]
Stochastic Approximation Method Enhances Robustness for Crosstalk Can... [2017-12-21]
Hitting the Rewind Button! Measure the Ocean Bottom by Reversing Ocea... [2017-11-30]
A Specified Double-Layer Perforated Plate May be Used to Eliminate Lo... [2017-11-17]
Penetration-free Acoustic Data Transmission Achieves Effective Active... [2017-10-27]
Matching Pulse Waveforms Can Estimate Source Range in a Slope Environ... [2017-09-26]
A New Compound Sound Absorber Improves Sound Absorptive Performance i... [2017-09-15]
Impedance-Matching Acoustic Bend Improves Impedance Ratio and Increas... [2017-09-15]
Iteration-based Time Delay Estimation Algorithm Speeds up Convergence [2017-09-06]
Knowledge-aided Method in Partially Homogeneous Clutter Enhances Dete... [2017-09-06]
Measurements of Ground Surface Vibrations Can Locate Buried Pipelines [2017-07-17]
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