Sound Velocity Measurement by Real-Time Correlation Methods
نویسندگان
چکیده
منابع مشابه
Sound velocity measurement using transfer function method
Abstract The transfer function of a piezoelectric transducer, buffer rod and sample assembly is used to measure the sound velocity of solid materials. From the recorded transfer function, pulse echo patterns at frequencies of the passband of the input signal are reproduced after convoluting with monochromatic RF input signals. The time delay is obtained by performing pulse echo overlap and phas...
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ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1968
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.4.69