Researchers Probed Frequency Selection Method in Vibro-Acoustic Modulation Test
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) found that the VAM technique exhibited the best crack sensitivity when the probing frequency was selected as the sum or difference of the resonance and pum...
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Researchers Proposed a Image Fusion Method for Underground Pipeline Leakage Detection
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) studied the dispersion and radiation characteristics of the leakage signals in water supply pipes. They proposed the acoustic method for locating buried pi...
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Researchers proposed the Hadamard-Haar random precoding to enable low-complexity optimal channel equalization
In order to enable the low-complexity optimal equalization, researchers from the Institute of Acoustics, Chinese Academy of Sciences (IACAS) along with researchers from Southeast University proposed a Hadamard-Haar random precoding (HHRP) sch...
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Researchers developed the PVDF wire sensors for leakage localization in a fluid-filled pipe
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) developed the PVDF wire sensors for leakage localization in fluid-filled pipes.
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Metamaterial Head Cover can Function as Human Ear
Inspired by the human auditory system, researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) developed a metamaterial-based single-microphone listening system (MSLS) using one single microphone and a well-desi...
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