Figure 1. Hardware acoustic filter technology that selectively extracts desired frequency signals from acoustic inputs by adjusting the angle of an interference-based metamaterial structure (IMAGE)

Seoul National University College of Engineering

Figure 1. Hardware acoustic filter technology that selectively extracts desired frequency signals from acoustic inputs by adjusting the angle of an interference-based metamaterial structure

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Figure 1. Hardware acoustic filter technology that selectively extracts desired frequency signals from acoustic inputs by adjusting the angle of an interference-based metamaterial structure

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© Mechanical Systems and Signal Processing, originally published in Mechanical Systems and Signal Processing

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