In addition, the piezoelectric quartz sensor with automatic clipper adaptor is used to measure lowpressure indicator diagram. It provides reliable basis to ascertain the pressure zero baseline.
A new method of low intensity radiated noise measurement is shown using acoustic combined sensor and combined signal processing with pressure and particle velocity.
本文研究运用组合传感器和声压、振速联合信号处理技术进行低噪声通过特性的测量。
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A novel beam-membrane structure was proposed, with a small size and obvious effect of centralizing stress, especially fitting low scale pressuresensor of strain type.