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余厚全雷芙蓉等：测井超声换能器传输特性的标准化处理，测井技术，１９９６（５）２０，３２５～３２９。针对声波测井中超声换能器特性的非一致性问题提出了换能器传输特性标准化的思想，给出了标准化的计算方法，并对实际回波进行了处理。实验结果表明：经过换能器传输特性的标准化处理，能够从声波信号中消除实际换能器自身的不规整特性，有效地减小或消除不同换能器的非一致性对所接收的声波信号的影响，使得不同换能器具有相同的传输特性，从而保证不同换能器接收的声波信号具有可比性。
Yu Houquan, et al .: Standardization of Logging Ultrasound Transducer Transmission Characteristics, Logging Technology, 1996 (5) 20, 325 ~ 329. Aimed at the inconsistency of the characteristics of ultrasonic transducers in sonic logging, the idea of standardizing the transmission characteristics of transducers was put forward. The normalized calculation method was given and the actual echoes were processed. The experimental results show that the standardization of the transmission characteristics of the transducer can eliminate the irregularity of the actual transducer from the acoustic signal and effectively reduce or eliminate the inconsistency of different transducers to the received acoustic signal , So that different transducers have the same transmission characteristics, so as to ensure the comparability of acoustic signals received by different transducers.