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Chinese Journal of Acoustics

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.
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.
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...
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...
  +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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